Founded in 2005 and located in Wenzhou, Zhejiang, with a registered capital of RMB 10.08 million, KAIGAO VALVE focuses on the R&D of specialized insulated (jacketed) valves. Available materials include 304, 316, and chromium-molybdenum steel, with support for customized bore sizes and pressure ratings. Its products are sold widely in China as well as in Southeast Asia and the Middle East. The company holds multiple patents, including a proprietary valve body insulation structure, and is equipped with CNC machining and testing equipment. It holds ISO9001 and TS certifications, with 100% finished-product inspection. Its products are applied in petrochemicals, pharmaceuticals, dyes, resin coatings, oil and fat processing, fine chemicals, and other crystallization-prone industries. Its main product lines include jacketed ball valves, jacketed gate valves, jacketed globe valves, jacketed check valves, discharge valves, and related accessories.