Profile: Spira Manufacturing Corp. manufactures electromagnetic interference and radio frequency, as well as shielding products. We offer shielding gaskets and honeycomb filters. We supply groove mounted, surface mounted and connector seals. Our gasket line includes die-cut gaskets, framed gaskets and O-rings. Our stainless steel plate eliminates cold flow of the environmental sealing elastomers. We are accredited with ISO 9001:2000 certification.