Established in 1972, Superior Washer & Gasket offers state-of-the-art production of washers, shims and small stampings. It has two manufacturing plants, one in Hauppauge, N.Y., and one in South Carolina. The company s facilities, which are fully automated and computerized, enable Superior Washer & Gasket to produce washers and stampings to exact customer specifications. It can utilize any material, from aluminum to titanium. With one of the largest inventories in the industry, Superior Washer & Gasket also offers shipment-tracking services.