DUAP AG
Industrial Machinery
DUAP AG, founded in 1943 and based in Herzogenbuchsee, Switzerland, is a production and service provider specializing in precision turned parts, heat treatments, and other contract work. Its capabilities cover complete machining, including turning, milling, heat treatment, grinding, elysing, lapping, honing, roding, extrude honing, and hydroelysing. The company processes non-ferrous metals and high-quality tool steel. Its Décolletage unit uses state-of-the-art bar automats and operates as an independent profit center. DUAP serves the aerospace, medical technology, turbocharger, security technology, engine and turbine manufacturing, and fastening technology sectors.