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Tech Etch

Our mission is to inspire, create, and provide innovative solutions that enhance lives globally.


EMI/RFI Shielding Solutions




Tech Etch is dedicated to continued improvement and committed to remaining a leader in the shielding industry. 


About Tech Etch

Tech Etch has over five decades of experience and expertise specializing in manufacturing precision engineered thin metal components, flexible printed circuits, and EMI/RFI shielding, across three locations in the United States (Plymouth, MA, Fall River, MA, and Litchfield, MN). Their commitment to excellence begins with their employee owners who provide world class services and innovative comprehensive solutions that enhance lives globally. Tech Etch partners with leading global customers in the aerospace, military, medical, telecommunication, and electronics industries that have highly complex precise designs and demanding regulatory requirements. The solutions ensure unmatched precision, quality, and attention to detail in every project, every time.

Tech Etch Products

For over 40 years, Tech Etch has been a leader in the EMI/RFI Shielding field. As a global supplier for commercial and military markets, our standard and custom shielding lines include all sizes, shapes, compositions, mounting options and seal types.

Tech Etch introduces our new UL-94 V-0 certified 2400 and 2500 series (Halogen free) fabric over foam product offerings, setting the standard for EMI shielding performance. Both offerings are nickel-plating over a highly conductive copper plated substrate that provides the excellent electrical characteristics necessary for high attenuation shielding. 
Tech Etch manufactures EMI Shielded Honeycomb Vents, Fan Vents, Quiet Vents, and Air Filters from prototype to high volume in all shapes and sizes. In-house plating improves shielding effectiveness and environmental protection, while providing fast turnaround. Many RoHS compliant finishes are available. 

Tech Etch Products