Established in 1986, China Topper Valves Manufacturing Co., Ltd. has long been a trusted partner in the fluid control valve industry. Headquartered in Wenzhou, China, we operate across a 62,000-square-meter production campus, supported by two cutting‑edge subsidiary factories, a workforce of over 500 skilled professionals, and more than 200 sets of advanced production equipment. We are dedicated to delivering first‑class, customized valve manufacturing solutions tailored to your specific operational requirements.
Our comprehensive product portfolio encompasses ball valves, butterfly valves, globe valves, gate valves, plug valves, check valves, and filters. All our valve products are designed and manufactured in full compliance with international standards including ANSI, API, BS, DIN, GOST, and GB. They are widely applied across critical sectors such as oil and gas, petrochemicals, refining, chemical processing, shipbuilding, power generation, and pipeline transmission. Our valves serve as essential components in industrial fluid control systems, supporting the reliable and successful execution of your engineering projects.
Upholding the highest quality benchmarks is central to our operations, as reflected in our extensive certifications: ISO 9001, API, CE, TS Level A1, ISO 14001 Environmental Management System, and OHS 45001 Occupational Health and Safety Management System. To further elevate product reliability, we have established a dedicated in‑house testing facility, where every valve undergoes rigorous inspection using advanced testing technologies. This rigorous quality control process guarantees that our products perform consistently and dependably under diverse operating conditions, fully meeting your most stringent industry requirements.