Founded in 2008 and located in Wenzhou, Zhejiang, GANATE specializes in the manufacturing of valve stems and stamped handwheels. The company is equipped with CNC lathes, machining centers, forging presses, vacuum ion glow equipment, and resistance furnaces, enabling integrated in-house production. Available materials include 410, 420, F304, F316, LF2, A105, 17-4PH, duplex steel, alloy steel, as well as specialty alloys such as Inconel and Monel. Strict heat treatment and QPQ nitriding processes are implemented. The company holds ISO9001 certification and is capable of mass-producing valve stems in accordance with Chinese (GB), American (ANSI), Japanese (JIS), German (DIN), and British (BS) standards, with custom services also available.