EMI Conductive Rubber (ECR) is a company that manufactures advanced shielding materials. It offers connector and waveguide gaskets, rubber sheets, o-rings, flat strips, nickel-coated graphite-filled polyurethanes, and other products. The company also provides compound, process and testing, molding, tooling, and engineering services. EMI Conductive Rubber caters to the automotive, aerospace, electronics, and medical sectors.