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, our company boasts a 62,000-square-meter production base, supported by two cutting‑edge subsidiary factories, a workforce of over 500 skilled professionals, and more than 200 sets of advanced manufacturing equipment. We are dedicated to delivering first‑class, customized valve solutions designed to meet 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 manufactured in strict accordance 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 smooth and successful execution of your engineering projects.
We uphold uncompromising quality management throughout our operations, backed by authoritative certifications including ISO 9001, API, CE, TS Level A1, ISO 14001 Environmental Management System, and OHS 45001 Occupational Health and Safety Management System. To further ensure product excellence, we have established a dedicated testing facility that conducts rigorous inspections on every valve using advanced testing technologies. This rigorous quality control guarantees reliable performance under diverse operating conditions and full compliance with your most demanding standards.