Tech-Etch, Plymouth, MA, announces that it is a leader in custom etching, forming, heat treating, and finishing of beryllium copper EMI/RFI shielding products. Parts are formed, heat treated, and finished in tin, silver, zinc, sulfamate nickel, electroless nickel, palladium nickel, or gold. A complete line of standard EMI/RFI shielding products is also offered.

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