- 45 Old Waterbury Road Thomaston, CT 06787
- sales@stewartefi.com
- 1-800-393-5387
As a leading precision metal stamping company, Stewart EFI brings 90+ years of experience delivering defect-free components to global OEMs. Our advanced progressive die stamping capabilities, powered by more than 70 high-speed Minster and Bruderer presses with capacities up to 200 tons, allow us to produce complex parts with repeatable quality and engineered cost efficiency.
Take a deeper look into the progressive die stamping process and its benefits.
Our vertically integrated approach lets us provide much more than progressive die stamping alone. Stewart EFI’s engineering and tooling teams work closely with you from the start to improve manufacturability, lower costs, and shorten lead times.
Selecting the right manufacturing partner impacts cost, quality, and performance. Stewart EFI offers a unique combination of expertise, capacity, and long-term value:
We supply safety-critical and high-volume automotive stampings, delivering zero-defect quality, consistent parts, and just-in-time delivery.
Our progressive die stamping supports intricate, reel-to-reel components for connectors, terminals, and other electrical assemblies.
Stewart EFI manufactures precision medical stampings in certified facilities, meeting stringent regulatory and cleanliness requirements.
We produce mission-critical components for defense and munitions applications with guaranteed tooling and secure supply chains.
Stewart EFI works with a broad range of standard, specialty and exotic metals for progressive die stamping, including carbon and stainless steels, aluminum, copper, brass, nickel alloys and other engineered materials. We can also process pre-plated, anodized, heat-treated and inlaid materials to meet specific application requirements. Our engineering team can help determine the material best suited to your component’s performance, manufacturability and cost requirements.
Yes. We use modular tooling and design-for-manufacture principles to reduce initial costs and guarantee tooling for the life of the part.
We can supply short-run prototypes using production-intent processes to support your trial runs and accelerate time to market for the progressive die stamped and precision metal components we produce.
Progressive die stamping is well suited for components that require multiple cutting and forming operations, precise positioning for consistency and repeatability, close tolerances even at high press tonnage, and high-volume production. The team at Stewart EFI can work with you to determine the right progressive die or stamping process for your design and application.
Stewart EFI manufactures progressive die stampings using material thicknesses from .002 in. to .120 in. (0.05 mm to 3.0 mm). Part size and geometry depend on the material, die design, press and forming requirements – our engineering team can evaluate your component to determine the appropriate progressive die stamping process.
Our progressive die and stamping capabilities can be combined with deep draw, slide forming, secondary machining, and automated assembly. Stewart EFI offers unmatched flexibility in selecting the best manufacturing process, or combination of processes, for your part. This integrated approach helps lower total cost, improve quality, and simplify your supply chain.
Contact our team today to discuss your project requirements and experience the difference of working with a precision metal stamping company committed to your success.
