Founded in 2013 and located in Wenzhou, Zhejiang, CHNKONO specializes in the R&D and production of high-platform ball valves, covering subcategories including high, medium, and low pressure, vacuum, flanged, forged steel, three-piece, sanitary, three-way, and discharge valves. Pressure ratings range from PN16 to PN320, with compatibility with 150LB to 2500LB ANSI classes. The company supports various connection types including KF, GU, ISO, and others, and products comply with Chinese (GB), American (ANSI), German (DIN), Japanese (JIS), and other standards. Its main products include vacuum ball valves, female-threaded ball valves, quick-clamp ball valves, non-retention fully jacketed ball valves, extended-welded ball valves, flanged ball valves, and wafer ball valves, providing customized ball valve solutions for diverse application scenarios.