Hudson Technologies (also known as Hudson Tool & Die) is a manufacturer of deep-drawn metal enclosures, stampings, and metal diaphragms. It offers battery enclosures, flat and corrugated metal diaphragms, seamless enclosures, precision-engineered critical components, cases, capacitor components, shields, half-shells, stamped and machined headers, as well as housing and casing components. The company serves the aerospace, aviation, automotive, commercial battery, electrical, irrigation, implantable medical devices, flow meters, relay cases, semi-conductor, mechanical seals, edge-welded bellows, pressure transducers, and other industrial markets.