HITEK Electronic Materials (HEM) is a company that operates as a fabricator and distributor of solutions to protect electronics from EMI/RF interference. It offers conductive elastomers, precision metal parts, shielding vents, metal gaskets, ferrites, adhesives, encapsulants, thermal insulating pads, thermal gap fillers, thermal attachment tapes, absorbers, anti-corrosion products, antiviral materials, etc. The company caters to the military, aerospace, industrial, and commercial sectors.