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Ace Metal Crafts provides engineering support and value engineering to improve manufacturability, reduce complexity, and align fabrication, machining, and assembly from design through delivery. Engineering Human-Centered Design Collaboration, grounded in real-world experience. Engineering at ACE is where ideas become reality. It’s more than programming and design — it’s the discipline of making complex challenges practical, efficient, and repeatable. Our engineers combine design-for-manufacturability expertise, advanced software, and real-world shop-floor knowledge to ensure every component is built right the first time, and every system performs in the field as intended. Our role goes beyond blueprints. ACE engineers simplify supply chains, develop certified systems, and collaborate with customers to improve both performance and reliability. From food and pharmaceutical equipment to environmental solutions, we understand that engineering decisions impact not only product quality but also safety, efficiency, and compliance. That’s why OEMs rely on ACE to reduce complexity and add measurable value to their programs. More than a service, engineering at ACE is a partnership. Backed by decades of technical depth, ERP-driven planning, and seamless collaboration with our welders, machinists, and project managers, our engineering team delivers peace of mind. Customers know their projects are optimized, production-ready, and supported by the trust that comes from experience, precision, and people who care. Engineering is a craft. It’s not just about building the product, it’s about building trust, improving every process, and taking pride in the work. Chris Moore, Vice President - Engineering Engineering is a craft. It’s not just about building the product, it’s about building trust, improving every process, and taking pride in the work. Chris Moore, Vice President - Engineering Engineered for Impact Practical solutions that simplify and streamline. Added-Value Engineering We deliver kitted solutions with a wide range of parts, precisely packed and shipped on time. By simplifying supply chains and reducing the need for multiple suppliers, we help customers save time, reduce complexity, and keep production lines moving. Masterclass Scheduling Precision scheduling enables ACE to fabricate, machine, and assemble hundreds of parts across multiple orders with accuracy and reliability. From kitted subassemblies to fully tested equipment, our promise is simple: we will deliver when you need it. Custom Systems Built to ASME Standards As an ASME U Stamp Certificate of Authorization holder, we design and manufacture complex custom systems in accordance with the ASME Boiler and Pressure Vessel Code. Our commitment to this code gives customers confidence in our process for any part mix, complexity, or volume. Dedication to Repeatability We expand on customer prints and 3D models to create visual work instructions and offline programming that ensure consistency. Every reorder is an exact replica of the original — no surprises, just precision. Collaboration with Customers We believe engineering is best when it’s collaborative. From hosting Lunch & Learns to engaging directly with customer engineering teams, we share manufacturability insights that improve designs, reduce costs, and add value at every stage. Reverse Engineering & Legacy Support When sourcing obsolete components is a challenge, ACE helps customers recreate legacy parts through reverse engineering and technical expertise. We keep equipment running and extend the life of systems that still deliver value. From Models to Complete Assemblies We turn customer designs and 3D models into precision parts, assemblies, and equipment. Our engineers provide value-engineering feedback to ensure every product is efficient to build, reliable in the field, and ready to install. Learn more about how our engineering teams collaborate with customers. See the “Engineering Support and Project Collaboration” section in our FAQs. Everything we build begins with people. CONTACT US

Learn about Ace Metal Crafts, our people, values, and approach to craftsmanship, engineering, and manufacturing built on trust and long-term partnerships. ABOUT ACE 65 years of craftsmanship, powered by trust, strengthened by people, and built to last. A LEGACY OF TRUSTED CRAFTSMANSHIP It's not just what we do, but how we do it. For more than 65 years, ACE Metal Crafts Company has stood at the intersection of craftsmanship, technology, and trust. From stainless steel fabrication and machining to complete system integration, we deliver precision stainless-steel fabrication and system integration that power food and pharmaceutical processing, packaging, and environmental industries — where performance and reliability matter most.. But what defines ACE isn’t only what we make — it’s how we make it. Our people bring skill, pride, and care to every project, working in partnership with customers and one another to solve challenges and create opportunity. In every weld, bend, and polish, you’ll find our culture at work: disciplined, collaborative, and deeply human. We measure success in more than parts produced. We measure it in growth, learning, and trust. We share the belief that when we build with excellence and integrity, everyone prospers. That’s what sets ACE apart. It’s not just the craftsmanship of stainless steel, but the craftsmanship of people. When you build a company where people enjoy coming to work, you’re not just creating better products, you’re creating better lives. Jean Pitzo, CEO When you build a company where people enjoy coming to work, you’re not just creating better products — you’re creating better lives. Jean Pitzo, Chairman of the Board Our Commitments The guiding principles that shape our culture, strengthen our craft, and define the future we are building together. Building Our Culture We put people first, knowing that the strength of ACE comes from the people who work here. By fostering trust, collaboration, and open communication, we create an environment where team members feel valued and connected. That same spirit extends to our customers and communities, where we build relationships that last because they are grounded in respect and care. Learn More Honoring Our Legacy For more than 65 years, ACE has combined craftsmanship with innovation to solve complex challenges. We honor the generations who built our reputation by passing on their knowledge and by embracing continuous learning at every level of the organization. Our legacy is not only in the stainless steel we shape, but in the pride, perseverance, and skill we invest in preparing the next generation of makers and leaders. Learn More Quality Quality is at the center of everything we do. From design through fabrication and machining, we blend precision engineering, advanced technology, and the skilled touch of our craftspeople to deliver stainless steel components that meet the highest standards of reliability and performance. Customers count on ACE not only for products that endure but for the peace of mind that comes from consistent results and trusted service. Learn More Safety We view safety as a shared responsibility and a reflection of our culture of care. Through continuous training, proactive awareness, and near-miss reporting, we give every team member the tools to protect themselves and each other. Our commitment to safety goes beyond compliance. It is an expression of how we look after one another, on the floor and beyond. Learn More Sustainability We recognize that the choices we make today shape the opportunities of tomorrow. That is why we invest in technologies and practices that reduce waste, improve energy efficiency, and extend the life cycle of the materials we work with. Sustainability at ACE is not a single initiative but an ongoing responsibility, ensuring that we deliver lasting value to our customers, our community, and our environment. Learn More Jean Pitzo Chairman of the Board Jean joined ACE Metal Crafts Company in 1983 as a sales representative and advanced through leadership roles before becoming CEO in 2003. Over more than four decades, she helped shape ACE into a company defined by trust, accountability, and care for its people and customers. As CEO, Jean focused on building a culture where strong customer relationships begin with respect and care inside the organization. Under her leadership, ACE earned recognition for both workplace culture and business excellence, including the APA Psychologically Healthy Workplace Award and The Fabricator magazine’s Fab 40. Now serving as Chairman of the Board, Jean remains closely connected to the business, supporting its leaders and helping reinforce the values and culture that have long defined ACE. She also serves on several corporate and nonprofit boards and holds degrees from UW–Platteville and Northern Illinois University. Keith Stout CEO Keith joined ACE Metal Crafts Company in 1992 and has spent more than three decades helping guide how the company operates and serves its customers. He began his career in sales engineering before moving onto the production floor, playing a central role in ACE’s lean journey and continuous improvement efforts. As Chief Executive Officer, Keith provides steady leadership rooted in a deep understanding of the business, the work, and the people who do it. He is known for his thoughtful, consistent approach and his strong commitment to customers, teammates, and operational discipline. Keith holds a mechanical engineering degree from Northern Illinois University and is an active supporter of the Association for Manufacturing Excellence. He previously served on the board of its Midwestern Region in the United States. Angela Pitzo President Angela began her career at ACE Metal Crafts Company in 2011 after earning her B.S. from Illinois State University. Starting in the purchasing department, she progressed into leadership roles with increasing responsibility across manufacturing and operations. Now serving as President, Angela works closely with teams across the organization to support day-to-day operations while helping guide the company forward. She brings a deep understanding of how ACE runs, how decisions affect people and customers, and how to build on the work already underway. Angela is known for her empathetic leadership style, active listening, and responsiveness. She holds an MBA from Elmhurst College and is committed to growing the business in a way that stays true to ACE’s people-first culture. Gary Rihani Chief Financial Officer Gary began his career with a boutique CPA and financial planning firm before joining ACE Metal Crafts Company in 2003 as an accountant. Over time, he took on increasing responsibility, bringing a steady, analytical approach to financial leadership. Promoted to Chief Financial Officer in 2011, Gary served in the role through 2016, helping strengthen operations through disciplined financial management. He returned to ACE in 2020 as CFO, continuing his commitment to teamwork, openness, and accountability. Today, Gary focuses on developing people, leveraging technology to ensure accurate and transparent financial reporting, and streamlining processes to support long-term efficiency and growth. He holds a B.S. in Business Administration and Finance and an MBA from Northern Illinois University. Mark Vance Leader of Communications and Business Development Mark Vance serves as Leader of Communications and Business Development at ACE Metal Crafts. His work focuses on connecting business strategy, culture, and communication to support sustainable growth and strong, long-term relationships. With a background spanning manufacturing, B2B sales and marketing, consumer marketing, and leadership development, Mark brings a broad, practical perspective to how organizations grow and communicate. He is known for helping teams align around clear direction while staying grounded in the values and standards that define the work. Mark’s approach is rooted in trust, collaboration, and service. He holds a Bachelor of Arts in Marketing Communications from DePaul University and is committed to helping ACE grow in a way that reflects its people-first culture and long-term vision. Jeff Szczupaj VP Sales Jeff joined ACE Metal Crafts Company in 2009 and has played a central role in building and sustaining strong customer relationships. His leadership reflects a deep commitment to service and to delivering on ACE’s customer-first promise. As Vice President of Sales, Jeff focuses on understanding customer needs and working closely with his team to ensure consistent, reliable execution across every account. He is known for building trust through responsiveness, follow-through, and long-term partnership. Jeff’s approach emphasizes collaboration, accountability, and genuine care for the customer experience. He holds a bachelor’s degree in Communications from Augustana College, where he was also a member of the baseball team during its record-setting regional run. Raphael Osinski VP Operations - Machining Raphael joined ACE Metal Crafts Company in 2018 as a Fabrication Engineer, bringing nearly two decades of experience as an operations manager in his family’s machine shop. His background gave him a practical understanding of both manufacturing discipline and small business responsibility. With deep knowledge of lean operations and a strong commitment to ACE’s customer-first culture, Raphael quickly made an impact. In 2019, he was promoted to Manufacturing Engineer Value Stream Leader for the newly established Machining Division, helping lay the foundation for its growth and performance. Today, as Vice President of Operations for the Machining Division, Raphael guides strategy, improves efficiency, and strengthens operational performance. He is known for applying hands-on leadership and real-world experience to build accountability, consistency, and long-term value. Raphael holds a Bachelor of Science in Engineering and Technology from Northern Illinois University. Eric Principato VP Contract Assembly Eric joined ACE Metal Crafts Company in 2012, bringing a strong engineering background and a practical approach to solving complex customer challenges. Since then, he has played a key role in building collaborative, customer-focused solutions within the Contract Assembly group. As Vice President of Contract Assembly, Eric focuses on ensuring teams have the knowledge, equipment, and resources needed to deliver precise, reliable results. His leadership emphasizes clarity, accountability, and close partnership with customers throughout the process. Eric’s approach reflects ACE’s culture of teamwork and continuous improvement, where customer value is created through attention to detail and operational discipline. He holds a Bachelor of Science in Computer Engineering from the Illinois Institute of Technology and pursued additional studies in Industrial Design at the University of Illinois Chicago. Ray Baade VP Information Systems Ray joined ACE Metal Crafts Company in 2010 as a project engineer, where his practical problem-solving skills and systems mindset quickly stood out. He progressed through roles as layout engineer and project manager before assuming broader leadership responsibilities. As Vice President of Information Systems, Ray plays a key role in advancing operational efficiency and visibility across the organization. He has been instrumental in leading continuous improvement initiatives, including the successful implementation of ACE’s ERP system. Ray is known for combining technical expertise with strategic thinking and a strong team-first approach. His leadership reflects ACE’s commitment to disciplined processes, customer understanding, and thoughtful use of technology. He holds a degree in Mechanical Engineering from the University of Illinois at Chicago. Chris Moore VP Engineering Chris joined ACE Metal Crafts Company in 2024, bringing more than two decades of experience in engineering and manufacturing leadership. Prior to joining ACE, he spent years as a customer, drawn to the company’s reputation for integrity, precision, and a people-first culture. As Vice President of Engineering, Chris focuses on translating technical excellence into practical, customer-focused solutions. He leads with a collaborative approach, ensuring engineering supports both operational performance and long-term partnership. Chris is known for combining deep technical expertise with care for the people and teams behind the work. He holds bachelor’s degrees in Materials Engineering and Mechanical Engineering from Purdue University and Purdue University Northwest. Martin "Marty" Trigueros Value Stream Leader Marty joined ACE Metal Crafts Company in 1985, following in the footsteps of his father, who worked as a polisher. Over the past four decades, his career has spanned nearly every area of the company, giving him a deep, firsthand understanding of how the work gets done. His experience includes roles across shipping and receiving, punch press operations, estimating, flat laser, and senior leadership, including service as Vice President of Production. That breadth of experience allows him to connect strategy to execution in practical, meaningful ways. Now serving as a Value Stream Leader, Marty is known for helping teams bridge the gap between vision and achievement. Fluent in both English and Spanish, he leads with emotional intelligence, calm presence, and a strong commitment to building trust with teammates and customers alike. Our Leaders The people who lead by example — building trust, shaping culture, and guiding our future. Everything we build begins with people. CONTACT US

Ace Metal Crafts supports environmental and industrial applications with durable stainless steel fabrication, machining, and assemblies built for harsh operating conditions and long service life. Environmental SUSTAINABLE STRENGTH Corrosion-resistant stainless solutions that endure and protect. ACE Metal Crafts Company brings stainless strength and corrosion resistance to environmental, air-handling, and water-treatment systems nationwide. We design and fabricate tanks, housings, grates, and filtration components that outperform galvanized or coated steel in high-moisture and corrosive conditions. Our deep experience with stainless alloys and protective finishing— including bead-blasting, passivation, and brushed or polished surfaces— ensures extended service life and lower maintenance. From heavy-gauge rolling to precision TIG and MIG welding, ACE builds assemblies that meet structural, safety, and sustainability goals. The fun part is solving problems for customers who build incredible things. You realize that what you design or machine here ends up helping someone, somewhere, do something important. Oscar Montesdeoca, Project Engineer The fun part is solving problems for customers who build incredible things. You realize that what you design or machine here ends up helping someone, somewhere, do something important. Oscar Montesdeoca, Project Engineer Certifications and Expertise Fabrication to ASTM A240 / A312 stainless standards Corrosion-resistant finishes: passivated, bead-blasted, polished TIG & MIG welding for heavy-gauge stainless Dimensional verification & hydrostatic testing Sustainable manufacturing and material recycling practices Everything we build begins with people. CONTACT US

Ace Metal Crafts supports food, pharmaceutical, packaging, and environmental manufacturers with precision stainless fabrication, machining, and assembly built to meet industry-specific standards. Industries We Serve ONE APPROACH. SHARED EXPECTATIONS. Consistent processes, built around the needs of each customer and industry. ACE Metal Crafts supports manufacturers across industries where precision, cleanliness, and reliability are essential. While requirements vary by application, our approach remains consistent: disciplined engineering, skilled craftsmanship, and processes designed to perform under real-world conditions. From sanitary stainless fabrication and precision machining to contract assembly and value engineering, we work in close partnership with customers to meet industry-specific standards, regulatory requirements, and production demands. Each industry we serve benefits from the same commitment to quality, accountability, and long-term performance. Our systems are designed to be flexible around the needs of our employees, our customers, and the business as a whole. Ray Baade, Vice President - Information Systems Our systems are designed to be flexible around the needs of our employees, our customers, and the business as a whole. Ray Baade, Vice President - Information Systems Trust is the most important thing we build. It’s earned through disciplined processes, skilled craftsmanship, and shared expectations in work where the margin for error is small. Food Packaging Cleanability and repeatable performance Food Processing Sanitary integrity and hygienic design Pharmaceutical Packaging Process consistency and validation support Pharmaceutical Processing Compliance-ready precision without variability Environmental Structural reliability in harsh conditions Everything we build begins with people. CONTACT US

Ace Metal Crafts supports food packaging manufacturers with stainless steel fabrication, precision machining, and assemblies designed for cleanability, uptime, and reliable performance. Food Packaging CLEAN EFFICIENCY Stainless assemblies built for reliability, hygiene, and uptime. ACE Metal Crafts Company delivers stainless solutions that keep food packaging lines running cleanly and efficiently. With decades of experience serving global OEMs, we engineer and fabricate components and assemblies that meet both structural and sanitary design requirements — reducing downtime, improving throughput, and supporting continuous operation. From machine frames and guarding to conveyor assemblies and enclosures, ACE’s stainless expertise ensures every surface is easy to clean and every weld is smooth, consistent, and compliant with food safety standards. Using ERP-driven planning, advanced forming and rolling equipment, and documented inspection, we help our customers meet strict production goals while maintaining the integrity their brands depend on. In this business, consistency is everything. Our partners expect the same excellence every time, no matter the complexity. Angela Pitzo, Vice President - Manufacturing In this business, consistency is everything. Our partners expect the same excellence every time, no matter the complexity. Angela Pitzo, Vice President - Manufacturing Certifications and Expertise 3-A / FDA sanitary design compliance Structural & sanitary stainless assemblies Advanced forming, rolling, and laser cutting Uniform bead-blasted and brushed finishes Pre-fit and validated assemblies for fast installation Everything we build begins with people. CONTACT US

Ace Metal Crafts supports pharmaceutical packaging manufacturers with precision stainless steel fabrication, machining, and assemblies designed for repeatability, documentation, and controlled environments. Pharmaceutical Packaging DOCUMENTED PRECISION Cleanroom-ready stainless assemblies built for proven compliance. ACE Metal Crafts Company delivers precision stainless components and assemblies for pharmaceutical-packaging OEMs operating under FDA, ISO 14644, and cGMP regulations. Every weld, finish, and surface treatment is executed for non-shedding performance and validated cleanliness. We build enclosures, conveyors, and machine frames with ERP-controlled routing, TIG and orbital welding, and documented inspection. Finishes range from smooth #4 polish to electropolish and passivation for sterile environments. Each assembly is certified for alignment, traceability, and long-term durability in regulated facilities. Every day we make things that people rely on — equipment that feeds people, keeps medicine safe, or protects the environment. When you think about that, it’s not just metal anymore. It matters. Keith Stout, President Every day we make things that people rely on — equipment that feeds people, keeps medicine safe, or protects the environment. When you think about that, it’s not just metal anymore. It matters. Keith Stout, President Certifications and Expertise cGMP / FDA / ISO 14644 compliance Orbital & TIG welding with inert gas shielding Non-shedding #4–#8 electropolished finishes Material traceability & QA documentation Cleanroom-compatible design and packaging Everything we build begins with people. CONTACT US

Ace Metal Crafts provides stainless steel welding for complex fabrications, supporting sanitary, structural, and precision manufacturing requirements. Welding SETTING THE STANDARD Craftsmanship that stands the test of time. Welding stainless steel is one of the most demanding disciplines in fabrication. It requires not only precision and technical knowledge, but also the craftsmanship to deliver repeatable results across a wide range of stainless grades and applications. At ACE, our welders combine decades of hands-on expertise with advanced automation to meet the strictest tolerances, the toughest sanitary requirements, and the highest customer expectations. Our experience spans industries where failure is not an option — food, pharmaceutical, packaging, and environmental — and our reputation is built on welds that perform in the most critical environments. Whether it’s sanitary tubing with a mirror-smooth finish or heavy-duty assemblies that carry structural loads, ACE welds are designed to last. More than a process, welding at ACE is a promise. Backed by continuous training, ERP-driven planning, and a culture of collaboration, our team delivers welds that are clean, consistent, and compliant with the highest standards of safety and quality. It’s why OEMs and manufacturers across the country trust ACE not only as a fabricator, but as a partner in performance. Everything that I do, everything that comes out of my booth, I’m very proud of. I just love it. I love what I do. Juan Soto, Welder Strength in Every Seam Every weld is proof of precision, consistency, and trust. Sanitary Welding Meeting the strictest 3A sanitary standards. Structural Welding Frames + enclosures for heavy-duty use. Laser Welding Clean, precise, consistent welds with minimal distortion. Material Handling High-capacity cranes move and position up to 10 tons. Advanced Processes ERP systems keep projects efficient and consistent. Equipment List ACE’s welding capability is built around precision, repeatability, and the judgment of highly skilled operators. Our mix of TIG, MIG, laser welding, and automation allows us to match the process to the material, geometry, and performance requirements of each project. Laser Welding Systems 9 × Denaliweld Jet2000 2Kw handheld fiber laser welders Added power and longer duty cycles for more demanding weld lengths or thicker material. TIG Welding Systems 16 × Miller MaxStar 400 TIG inverters 6 × Miller Dynasty 400 TIG systems 2 × Miller Syncrowave 350DX TIG welders These machines support the full range of stainless TIG applications, from delicate sanitary welds to heavy weldments. MIG Welding Systems 11 × Miller 350P MIG pulse machines 4 × Fronius TPS/i MIG systems Pulse capability improves control, reduces spatter, and supports consistent penetration on stainless assemblies. Orbital & Tube Processing Systems Orbimat 165 orbital welder, ¼" through 3" OD Supports consistent, high-integrity welds for sanitary, pharmaceutical, and process applications. Orbitalum GFX pipe and tube saw Orbitalum Orbital Tube Facer Aquasol Oxygen Monitor Ensures oxygen levels remain within acceptable ranges during weld purging. Stud & Spot Welding 2 × Pro-weld stud welders 1 × Stanco 30 KVA spot welders with Entron controls Automated Welding 1 × Steel Max straight-line MIG welding automation Ideal for long, uniform seams that benefit from consistent travel speed and wire feed. Material Handling 60' × 250' × 30' High Bay (2) 5-ton cranes with tandem capability for 10-ton combined lifts (2) additional 5-ton cranes (2) 2-ton bridge cranes with multiple 1-ton hoists (6) 1-ton monorails with multiple hoists (2) gantry crane systems with ½-ton hoists (3) additional ½-ton monorails Support Equipment 40 × weld tables up to 6' × 18' 1 × Fireball Tool Fixture Table 4.5' × 8.5' Increases precision and repeatability during complex fixturing. Everything that I do, everything that comes out of my booth, I’m very proud of. I just love it. I love what I do. Juan Soto, Welder Everything we build begins with people. CONTACT US

Ace Metal Crafts maintains disciplined quality systems and inspection processes to ensure consistency, traceability, and reliable performance across fabrication, machining, and assembly. Quality MEASURED IN TRUST Accountability and pride forged into every part. Every piece of stainless we cut, form, weld, or machine tells the same story — precision repeated, quality verified. That consistency starts with people and is powered by technology. From the moment material arrives, we verify composition, certify its source, and track its path through every operation. With in-process precision probing, digital measurement systems, and real-time inspection, we catch variations before they happen. Each weld, finish, and dimension is checked, recorded, and reviewed before anything ships. Behind every process is a person who owns it. Our welders, machinists, and inspectors rely on the data, but they take equal pride in the discipline that produces it. We build to AWS, ASME, and 3-A standards, yet our true benchmark is integrity — doing it right, every time, even when no one’s watching. Quality at ACE iconnects advanced engineering and precision equipment to the pride of the people who use them. When we say we stand behind our work, it’s because we can prove how it was built, by whom, and to what standard. That’s what gives our customers confidence and what keeps our promise measurable. I look at every weld like it’s the first one — because someone will use this, someone will depend on it. Leonardo Hernández, Welder I look at every weld like it’s the first one — because someone will use this, someone will depend on it. Leonardo Hernández, Welder Our Commitments Each of these commitments represents how ACE turns process into confidence — the checkpoints and mindsets that keep our standards consistent and our customers assured. Material Verification + Traceability Every project begins with proof. Incoming stainless is verified through MTRs, XRF testing, and certification review before it enters production. Barcoding and ERP integration track each component from raw material to finished assembly. That chain of custody means our customers always know what they’re getting — and where it came from. Process Control + Precision Quality depends on repeatability. From CNC machining and orbital welding to finishing and polishing, every operation runs against documented procedures and calibrated equipment. In-process inspections and first-article reviews keep tolerance, surface, and fit exactly where they belong — consistent and reliable. Standards + Certification Our work meets or exceeds the requirements of AWS D1.1 and D1.6, ASME Section IX, and 3-A Sanitary Standards. Welders and inspectors are qualified and certified to those codes, ensuring every joint, finish, and assembly performs safely in the environments that depend on them. Continuous Improvement Quality is never static. Data from inspections, NCR reports, and customer feedback feed into a constant cycle of review and refinement. We don’t just correct issues. We study them, learn from them, and strengthen our systems so they don’t return. Every project makes the next one better. Customer Confidence We measure success by trust — and we back it up with precision and communication. Our robust scheduling system keeps customers informed with accurate, real-time updates, while documentation packages, weld maps, and validation reports make every shipment fully verifiable. Whether it’s a single component or a complete system, our work stands up to inspection. I look at every weld like it’s the first one — because someone will use this, someone will depend on it. Leonardo Hernández, Welder See answers to common questions about quality, sanitary and compliance standards in our FAQs. Everything we build begins with people. CONTACT US

Ace Metal Crafts approaches sustainability through responsible manufacturing practices, efficient use of resources, and long-term stewardship of people, facilities, and materials. Sustainability IT STARTS WITH US No problem is too big when we solve it together. At ACE, sustainability isn’t a department or a checklist. It’s the natural outcome of people who care — about the work, about one another, and about the world they leave behind. Every improvement, every new idea, begins the same way: together. When the ACE team gathers shoulder to shoulder in a huddle or side by side on the floor we commit to doing better by asking better questions. How can we reduce waste? How can we make processes safer, cleaner, more efficient? How can we honor our craft while protecting the resources that make it possible? We don’t claim to have all the answers. Like most manufacturers, we’re learning as we go while balancing the need to deliver today with the responsibility to sustain tomorrow. But that’s the point. Progress here is shared, measured not just in efficiency or output, but in the pride of knowing that every improvement, no matter how small, carries forward. For us, sustainability isn’t just what we do; it’s how we think. It’s curiosity, collaboration, and care in motion. It is a reflection of the people who make ACE what it is and what it’s becoming. Sustainability at ACE isn’t a destination; it’s a shared pursuit. We may not have all the answers, but we definitely have the right people asking the right questions. And that’s where every meaningful change begins. Innovation doesn’t happen in isolation. It happens when people from different areas talk to each other and see the problem through someone else’s eyes. Keith Stout, President Innovation doesn’t happen in isolation. It happens when people from different areas talk to each other and see the problem through someone else’s eyes. Keith Stout, President Our Commitments These are not policies. They are practices, grounded in the same spirit that built ACE. It is a belief that when people work with purpose, they can change more than the product. They can change the process and in time, the planet. Energy Efficiency Progress starts with how we power it. At ACE, we continually upgrade our systems and equipment to use less energy while delivering more performance. From high-efficiency HVAC and LED lighting to advanced power management in our machinery, we’re reducing our footprint without compromising capability. Smarter systems mean fewer emissions, lower costs, and longer equipment life and those are tangible gains for our customers, community, and environment. Air Quality Clean air sustains everything we do. That’s why we’ve invested in next-generation filtration and air-handling systems that keep our facilities safe, comfortable, and compliant. These systems don’t just protect the people doing the work; they safeguard the integrity of the stainless steel itself. By maintaining the right air quality and humidity levels, we ensure cleaner finishes, more consistent results, and a healthier workplace where every breath is clearer. Technology Upgrades True sustainability is as much about precision as it is preservation. Every new piece of technology we adopt — from laser welding to ERP-integrated planning — is chosen for one reason: it helps us do more with less. Advanced systems improve accuracy, reduce rework, and minimize material waste. Each investment is a step toward greater efficiency and reliability, ensuring we leave behind less scrap, less error, and more value in everything we build. People Engagement Our greatest innovation has always been trust. Sustainability thrives when every person sees themselves as part of the solution — and at ACE, they do. Whether suggesting a new process, improving material flow, or mentoring the next generation, our people are empowered to make change real. We don’t just ask for input; we rely on it. Because the people closest to the work are the ones who understand how to improve it. Curiosity in Action Curiosity is ACE’s renewable resource. It’s what drives our engineers to question assumptions, our welders to refine techniques, and our leaders to listen and learn. Curiosity connects craftsmanship to care by turning every “what if” into a better way forward. We believe sustainability is built one idea at a time, and those ideas come from people who are brave enough to ask, “Could this be better?” At ACE, curiosity is how progress takes shape. Innovation doesn’t happen in isolation. It happens when people from different areas talk to each other and see the problem through someone else’s eyes. Keith Stout, President Everything we build begins with people. CONTACT US

Ace Metal Crafts provides contract assembly services that integrate fabrication, machining, and engineering to deliver complete, ready-to-run stainless steel systems. Contract Assembly ALL TOGETHER NOW Shorter lead times. Stronger results. One trusted source. We know the work doesn’t stop at making good parts. It’s about building the systems those parts make possible — systems that install smoothly, start up fast, and perform under pressure. Every detail has to fit, function, and flow together. That’s where ACE delivers value: turning complex stainless components into complete, ready-to-run systems built for reliability and speed. For most manufacturers, coordinating multiple vendors drains time and margin. Misaligned timelines, inconsistent quality, and unexpected delays ripple through entire projects. ACE eliminates that friction. By integrating engineering, machining, fabrication, and assembly under one coordinated plan, we simplify complexity and strengthen accountability. Every department, every craft, every hand works in rhythm. That unity allows us to think several steps ahead. Our engineers and value stream leaders build efficiency into each stage of production, ensuring parts are not just made right but assembled right. From sanitary conveyors and process skids to custom electro-mechanical systems, each project moves through a lean, transparent workflow where progress is visible and results are measurable. Customers always know what’s happening, when it’s happening, and why it matters. The result: systems that perform as promised. Assemblies arrive on time, installation is straightforward, and testing confirms readiness before equipment leaves our floor. For our customers, that means shorter lead times, fewer handoffs, and confidence that everything, and everyone works together. The biggest thing our customers get from us is confidence — knowing what they’ll get, when they’ll get it, and that it’ll work the first time. Eric Principato, Vice President - Contract Assembly The ACE Advantage Fewer Steps. Faster Starts. Greater Confidence. Every assembly is more than the sum of its parts. It’s proof of collaboration, craftsmanship, and trust. We’ve learned that real precision doesn’t end with a single part; it continues until the entire system performs as promised. That’s the difference between being a supplier and being a partner. 1 PARTNER We integrate engineering, fabrication, machining, finishing, and assembly — reducing vendors, risk, and downtime. 1 PROCESS Our ERP-driven flow system synchronizes every department, keeping production efficient, predictable, and on time. 1 RESULT Fully tested assemblies arrive ready to perform — reducing startup time and ensuring reliability from day one. The biggest thing our customers get from us is confidence — knowing what they’ll get, when they’ll get it, and that it’ll work the first time. Eric Principato, Vice President - Contract Assembly Integrated Precision From sub-assemblies to full functioning electro-mechanical systems, ACE delivers stainless assemblies that perform with purpose and precision. Sub-Assembly Quality, traceability, and fit. Mechanical Assembly Precision frameworks and skids built to spec. Electro-Mechanical Systems Wiring, pneumatics, and controls Testing + Validation FAT confirm alignment, function, and quality. Turnkey Delivery Single-part assemblies simplify production. Processes, Facilities + Equipment ACE assembles stainless systems from subassemblies to full builds, supported by controlled handling, integrated workflows, and functional testing. Robust inspection ensures each assembly meets customer requirements before shipment. Mechanical Assembly Capabilities Include: Stainless steel frame and weldment assembly Mechanical, electrical, and pneumatic integration Skid-based and modular system builds Component-level and system-level assembly Kitting services for lean manufacturing environments Build-to-print assemblies with value-engineered improvements when appropriate Test + Validation Capabilities Include: Functional testing (motion, fit, alignment, clearances) FAT testing when required Electrical validation Pneumatic and hydraulic validation Leak, flow, or movement testing as specified Documented pre-ship inspection (PSI) Facilities + Handling Material Handling Automated handling for tanks and cylindrical weldments up to 4,000 lbs Dedicated staging for assemblies, subcomponents, kits, and fasteners Cranes & Lift Systems 60' × 250' × 30' High Bay (2) 5-ton cranes with tandem capability for 10-ton lifts (2) additional 5-ton cranes (2) 2-ton bridge cranes with multiple 1-ton hoists (6) 1-ton monorails (2) gantry crane systems with ½-ton hoists (3) additional ½-ton monorails Process Integration Integration Capabilities ERP-driven scheduling and traceability Real-time job tracking and part-level documentation Single-part-number management for kitted assemblies Coordinated workflows between machining, fabrication, welding, finishing, and assembly Custom crating, delivery coordination, and packaging for safe shipment Everything we build begins with people. 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Ace Metal Crafts provides CNC turning and lathe machining for stainless steel components requiring concentricity, precision diameters, and repeatable accuracy. CNC Turning / Lathe OUR CRAFT IN MOTION Technology guided by skilled hands. Turning stainless steel is an exercise in balance — power and control, speed and feel. At ACE, our machinists bring decades of experience to every setup, pairing dual-spindle technology, live tooling, and in-process monitoring to achieve flawless, repeatable results. Each cut reflects the discipline and pride that define ACE craftsmanship. Our turning centers handle diameters up to 16 inches and working lengths to 57 inches, equipped with high-pressure coolant systems and advanced automation for smooth, accurate cycles. From complex prototypes to production runs in the thousands, we machine with consistency you can see and reliability you can trust. In the end, technology sets the pace but people keep it true. Guided by experience and a culture of continuous improvement, our team delivers parts that run clean, fit perfectly, and stand up to whatever the job demands. Machining is about feel. You can have all the technology in the world, but in the end, it’s still about the person running it. Raphael Osinski, Vice President, Operations - Machining Machining is about feel. You can have all the technology in the world, but in the end, it’s still about the person running it. Raphael Osinski, Vice President, Operations - Machining Turned Accuracy Dual-spindle CNC technology and skilled machinists deliver stainless components with repeatable precision and efficiency. Dual-Spindle Turning Alignment and surface accuracy Live Tooling Improved cycle times and accuracy High-Pressure Coolant Enhances chip control, finish quality, and tool life. Automated Handling Ensures precision, repeatability, and efficiency. Precision Assurance In-process probing and CMM check accuracy. Equipment List ACE’s turning capabilities use multi-axis machines with live tooling and sub-spindle transfer to deliver precise stainless parts in fewer setups. Shared programming tools and robust support systems ensure consistent accuracy and smooth production flow. CNC Turning Centers 2 × DMG Mori ALX2000/500 (live tooling, sub-spindle) 1 × Mazak QTN250MSY-II (live tooling, sub-spindle) 2 × Mazak QTN 250MY-II (live tooling, tailstock) 1 × Mazak QTN250MY-II (live tooling, tailstock) 1 × Mazak QTN350-MY (live tooling, tailstock) 1 × Mazak Quick Turn 250 MY (live tooling, tailstock) 1 × Mazak QTN 250-II (2-axis) 1 × Mazak Quick Turn 100 SG (2-axis) Core Capabilities (Turning) 2-axis turning for straightforward work, plus multi-axis (XYZC) turning/mill for complex geometry on select machines Live tooling to mill, drill, and tap in the lathe (where equipped) Sub-spindle part transfer for complete machining in fewer operations (where equipped) Tailstock support for longer or more slender parts (where equipped) Programming + Tooling Mastercam SolidWorks Solid Edge Autodesk Inventor DriveWorks Mazak FX-Tube Bystronic BySoft Sigmatek Sigmanest & Sigmatube ECI M1 (ERP) 1Factory (FAI) Support Systems Inspection Integration Keyence Wide-Area CMM WM-series Keyence XM5000 portable CMM These systems give ACE the ability to inspect larger components and validate features directly near the machining cells. Coolant & Thermal Control Centralized coolant management and filtration High-pressure coolant at the machine level for stainless workpiece control Temperature-stable environment to support tight-tolerance machining Material Handling High-capacity lift and transfer equipment designed for stainless components Integration with upstream and downstream operations (milling, fabrication, assembly) Everything we build begins with people. CONTACT US

Ace Metal Crafts provides stainless steel fabrication including welding, forming, rolling, finishing, polishing, and metal cutting for complex, performance-driven manufacturing applications. Stainless Steel Fabrication BUILT TO PERFORM Craftsmanship, precision, and a legacy of stainless expertise. Stainless steel fabrication is both art and science. It demands technical mastery, material knowledge, and the steady hands of true craftsmen. At ACE, we’ve spent more than 65 years perfecting that balance. Our teams unite engineering insight, advanced technology, and skilled workmanship to create fabrications that perform flawlessly in the most demanding environments. From precision components to large-scale assemblies, every piece we produce reflects the pride and discipline of our craft. Our experience spans industries where quality cannot be compromised — food, pharmaceutical, packaging, and environmental. Whether forming, welding, polishing, or finishing, ACE fabrications meet exacting standards of performance, safety, and compliance. We don’t just build stainless components; we build confidence into every product that leaves our floor. More than a process, fabrication at ACE is a partnership. Supported by ERP-driven planning, continuous training, and a culture of collaboration, our people bring reliability to every project. It’s why leading OEMs and manufacturers rely on ACE not only for stainless expertise, but for the trust and consistency that define long-term success. We’ve built a culture where people share their knowledge. Our veteran fabricators and machinists are developing the next generation. Angela Pitzo, Vice President - Manufacturing We’ve built a culture where people share their knowledge. Our veteran fabricators and machinists are developing the next generation. Angela Pitzo, Vice President - Manufacturing Proven Precision Stainless steel fabrication is where skill and technology meet. At ACE, every capability, from welding to cutting, is built on precision, experience, and pride in craft. WELDING Learn More FORMING + ROLLING Learn More FINISHING + POLISHING Learn More METAL CUTTING Learn More Everything we build begins with people. CONTACT US