Our team has been providing OEMs, manufacturers, and suppliers of commercial and consumer goods and services across numerous industries with dependable, effective solutions since 2014.From product concept, including design and engineering suggestions, to manufacturing, distribution, and warehouse management for your final product or subassembly, MCMILLANCO offers comprehensive services. Our services are all intended to help you save money and time.We provide in-house conversion techniques such as die-cutting, kiss cutting, and lamination. We also provide distribution and warehousing services.Additionally, we have a vast global network of manufacturing partners. To ensure you can have the parts you need when you need them, we rigorously screen each of our partners and oversee their work.

Before setting out to start his own company, John Bertsch, the founder and president of Detailed Machining Inc., started his career working for a number of nearby businesses. Driven by a desire to serve others and achieve what others believed was unachievable, Bertsch amassed the savings and purchased the required equipment to realize his dream. ​ In order to serve the needs of nearby sheet metal fabrication firms, Bertsch established Detailed Machining Inc. in 1997 as a service-oriented machine shop in a modest one-door garage in Sidney, Ohio. Bertsch and his staff were able to expand the company and succeed because of his unwavering dedication to his profession and concentration on providing exceptional customer service.

Metal Works, Inc. positions itself as a sophisticated North American supplier of custom precision sheet metal fabrication and related value-added services, serving everything from prototypes to high-volume production through vertically integrated project management, advanced technology, and materials planning. The company emphasizes quality assurance by performing rigorous inspections throughout manufacturing using modern metrology and inspection equipment, and by delivering parts via its own fleet and professional carriers to meet schedule and cost goals. It also outlines supply-chain responsibility under the Dodd-Frank Conflict Minerals Rules, committing to purchase materials only from suppliers that are “DRC Conflict Free,” alongside offering inventory programs (Kan-Ban, Metro-Cart, Just-In-Time, dock-to-stock) to keep components on time and budget.

Founded in 1976 on Long Island, New York, Accurate Industrial Machining has evolved from a small machine shop into a full-service manufacturing partner trusted by leading aerospace and defense contractors across the United States. As a single-source supplier, we streamline production by eliminating the need to manage multiple vendors. From raw material sourcing to fully finished and inspected assemblies, every stage of the process is managed in-house—under one roof, within a rigorous quality system, and aligned to meet demanding production timelines.

S&B Machine Works Inc. is a manufacturing company offering waterjet cutting, laser cutting, precision machining, sheet metal fabrication, and CNC turning to serve a wide range of industries. The company works with many types of materials and supports both short runs and production needs, including prototypes. Since being established in 1956, it emphasizes continuous improvement in quality, on-time delivery, and cost-effective production.

Horizon Sheet Metal Inc. is a Massachusetts-based precision metal fabrication company serving industries such as institutional, aviation, automotive, architectural, and electronics, with a focus on custom work since 1999. The company offers comprehensive in-house capabilities—including laser cutting, punching, bending, machining, welding, finishing, PEM insertion, and shipping/assembly—supported by state-of-the-art equipment and strong quality assurance tools. Horizon positions its success on skilled personnel, fast and precise deliverables (including CNC/4000-watt laser processing), and reliable, on-schedule service, while also emphasizing the aesthetic and functional potential of metalwork.

Since 1982, Sheet Metal Systems has been delivering precision sheet metal fabrication solutions tailored to a wide range of customer requirements—from simple chassis and frames to complex enclosures for advanced electronic systems. Leveraging the latest CAD technologies, our design engineers bring creativity, innovation, and technical expertise to every project. Our manufacturing capabilities include state-of-the-art CNC laser cutting, punching, and bending equipment, enabling us to produce high-quality components with consistency, efficiency, and cost-effectiveness—delivered on time and to exact specifications.

Founded in 1988, Lyon Manufacturing is a family-owned business built on two generations of fabrication expertise. For over 25 years, we have partnered closely with customers and vendors to deliver the highest standards of quality, service, and reliability. From prototype development to full-scale production, Lyon Manufacturing is equipped to meet a wide range of fabrication needs. We welcome the opportunity to support your next project and look forward to working with you.

Chapco, Inc., headquartered in Deep River, Connecticut, is a leading provider of precision sheet metal fabrication, product engineering, and contract manufacturing services. We serve a diverse range of industries across the United States, including aerospace, defense, medical, industrial, and commercial sectors. Since our establishment in 1964, Chapco has delivered comprehensive, integrated manufacturing solutions. Our capabilities span CNC fabrication, forming, machining, finishing, assembly, and distribution—offered through a streamlined, single-source model. This vertically integrated approach enhances operational efficiency, reduces supply chain complexity, and enables scalable, cost-effective production to meet the evolving needs of our customers.

Westport Precision presents itself as a customer-focused, “turn-key” manufacturing partner with over 25 years of industry reputation built on integrity, work ethic, and pride. Founded more than 30 years ago with an emphasis on quality for cosmetic and mission-critical products, the company credits steady growth to investments in new technologies and automation that enable services beyond the norm. It highlights a “Details Matter” culture—covering partnership, on-time performance (aiming for 95%+ OTD), execution, defect-minimizing quality, creative problem-solving, and a highly experienced team—while offering end-to-end manufacturing capabilities across the Northeast, from laser cutting and punching to forming, hardware installation, machining, and mechanical assemblies.

Founded in 1938, Aldine Metal Products Corp. has built a long-standing reputation for delivering high-quality precision sheet metal fabrication services to a wide range of industries. Our experienced team is committed to consistently producing reliable, high-performance results for every client. We leverage state-of-the-art technology and advanced equipment to maintain the highest standards of accuracy and quality. Our capabilities include CNC punching, precision laser cutting, sheet metal assembly, welding, and a full range of complementary fabrication services. At Aldine Metal Products, we specialize in providing custom solutions tailored to each client’s unique requirements. Our team collaborates closely with customers to understand their needs and deliver optimal outcomes—whether for a single prototype or high-volume production runs. With strong in-house engineering expertise and comprehensive manufacturing capabilities, we ensure efficient and precise execution at every stage. Quality and precision are at the core of everything we do. By using premium materials and implementing rigorous quality control processes, we consistently meet and exceed customer expectations in every project we undertake.

The document describes a Connecticut-based mechanical contracting team specializing in HVAC, plumbing, piping, and sheetmetal/ductwork for high-stakes environments such as labs, cleanrooms, and healthcare facilities. It emphasizes how their work helps owners and builders avoid common project failures—missed deadlines, coordination errors across trades, inspection/reliability issues, and rising long-term costs. It also outlines an end-to-end delivery process (discovery/estimating through fabrication, installation, and ongoing service), highlighting in-house capabilities, certified welders, and a compliance-first approach that supports uptime and smooth, on-time builds.

Atlas Metal Works, LLC is a custom metal fabrication company serving the commercial sector, including OEM manufacturers, general contractors, and construction firms. We specialize in outsourced manufacturing solutions, supporting both large and small businesses with flexible, high-quality production capabilities. In addition to fabrication services, we supply raw materials such as sheets, plates, angles, flats, and channels—available in full lengths, full sheets, or cut-to-size options. Our team manages complete projects of any scale, from initial design through to finished product, utilizing a wide range of industry-standard design files including AutoCAD, FastCAM, and FastSHAPES. We can also assist in developing custom designs to meet your exact specifications. With capabilities spanning shearing, bending, finishing, burning, laser cutting, welding, and hole punching, we effectively complement and support the production needs of other manufacturers. From light gauge materials to heavy plate fabrication across a variety of alloys, Atlas Metal Works delivers precision, reliability, and on-time results for every project.

R&D Precision, Inc. is a growing precision manufacturing and sheet metal fabrication company based in Wallingford, Connecticut, conveniently located near major highways for easy accessibility. With over 25 years of industry experience, the company has built a strong reputation reflected in its diverse and loyal customer base. R&D Precision offers comprehensive services spanning design and development, engineering support, prototyping, pre-production, full-scale manufacturing, and final product assembly. This end-to-end capability ensures seamless project execution from concept to completion. We appreciate your interest in R&D Precision, Inc. and welcome the opportunity to host a facility visit to discuss your specific requirements and demonstrate how our expertise can effectively support your manufacturing needs.

Welcome to FC Machinery CT, a reliable provider of manufacturing, welding, fabrication, and CNC machining services. We are committed to delivering precision, quality, and efficiency across every project we undertake. Whether you require small-quantity prototype parts or large-scale production runs, custom fabrication, or welding built to exact specifications, every order receives the attention, care, and priority it deserves. Our focus on craftsmanship, accuracy, and fair pricing ensures dependable results tailored to meet your unique requirements.

Since 1976, USFab has been a trusted provider of precision sheet metal fabrication, serving a diverse range of industries including medical, telecommunications, transportation, pharmaceutical, electronics, computer, aerospace, hardware, security, and material handling. Committed to continuous improvement, USFab invests in state-of-the-art design, manufacturing, and quality control systems to ensure accuracy, efficiency, and consistency in every project. The company upholds the highest standards of quality, service, and competitive pricing. With customer relationships spanning more than four decades, USFab’s long-standing partnerships reflect its unwavering dedication to exceptional service and complete customer satisfaction.

Established in 2001, Kieschnick Industries, Inc. is a full-service fabrication facility specializing in sheet metal, plate, and light structural work. Conveniently located just off Interstate 10 in Beaumont, Texas, we are well-positioned to serve clients throughout the upper Texas Gulf Coast and western Louisiana. With a highly skilled and experienced team operating from a 13,000-square-foot facility, we are equipped to handle even the most demanding fabrication requirements. Our core capabilities include shearing, forming, rolling, CNC plasma cutting, punching, and welding across a wide range of alloys. We proudly support a diverse customer base spanning industries such as petrochemical, marine, agricultural, and commercial, delivering precision, quality, and dependable service on every project.

Provine Machine Works is a family-owned, precision-focused steel fabrication and manufacturing company based in Mississippi, founded in 1977 by John E. “Bubba” Provine and serving customers in Grenada and beyond for over four decades. Led by second-generation owners Christina and Mike Provine, the company balances innovation with long-standing values, supported by investments in advanced technology and a skilled workforce. It offers comprehensive services—including CNC machining, metal fabrication, and in-house powder coating—guided by principles of strong customer relationships, rigorous quality assurance, and continuous improvement.

Tool Tech Machining & Sheet Metal is rapidly establishing itself as a preferred machine shop across the Southeast Texas and West Louisiana Gulf Coast region. We provide advanced CNC turning and milling services with fast turnaround times, ensuring efficiency without compromising precision. Operating from a fully equipped, 25,000-square-foot facility, Tool Tech offers comprehensive machining solutions to a wide range of industries, including petrochemical, power generation, marine, oil and gas, paper mills, and small manufacturing operations. From initial concept to final delivery, we are committed to meeting exact product specifications with accuracy and consistency. Our strength lies in our professional expertise, ongoing research and development, and innovative technical processes that position us at the forefront of a competitive industry. We take pride in delivering responsive technical support and prompt, reliable estimates. For superior materials, skilled craftsmanship, and forward-thinking machining solutions, Tool Tech Machining & Sheet Metal stands as a trusted partner.

Nance Sheet Metal, focusing on custom metal fabrication solutions for industrial and commercial needs. It highlights ductwork and ventilation systems engineered for efficient airflow and long-term durability, along with maintenance and repair services designed to keep metal equipment operating effectively and extend its lifespan. It also covers industrial repairs and retrofits to modernize performance, plus prototyping and custom design for tailored solutions to unique applications.