• Deep Drawn Components

• Progressive Die Stampings

• Slide Formed Components

• Assemblies

• Wire Formed Components

• Engineering & Technical Support

• Prototype Fabrication

• Tool Design & Tool Fabrication

• Materials Utilized

• Plating & Metal Finishing

• Welding & Staking

• Tapping & Screw Insertion

• Machining & Secondary Operations

Home > Precision Stamping Capabilities Precision Stamping Capabilities Stewart EFI is one of the largest international suppliers of high precision progressive die, deep drawn and slide-formed metal stampings. No one knows die-making, metals, and metallurgy better than Stewart EFI. Our core manufacturing capabilities make us unique in our ability to satisfy the demand for defect-free precision, metal-stamped components and assemblies from both domestic and overseas OEMs. Take a look at our extensive capabilities:   Deep Drawn Components An advanced concept for the manufacture of components to be cold formed in a succession of drawing operations from a flat, precut metal blank when the depth of the draw equals or exceeds the minimum part diameter. More on Deep Drawn Components   Progressive Die Stampings Progressive Die Stamping is a cutting and forming process that utilizes a “Die” that contains a series of stamping stations to perform simultaneous operations on sheet metal that has been supplied on coiled strip. More on Progressive Die Stamping       Slide Formed Components With over 60 multi-slide, verti-slide, and four-slide machines of various types of sizes, we produce components from a wide variety of alloys ranging in size from .0035" (.0762 mm) to .1000" (2.54 mm) thick. More on Slide Formed Components   Assemblies We deliver value-added multi-component assembly capabilities in areas such as welding, mechanical staking, tapping, screw insertion, machining, bandoleering and metal-to-metal and plastic-to-metal components. More on Assemblies