Founded in Wenzhou in 1986, China Topper Valve Manufacturer Co., Ltd. is a trusted expert in fluid control valves. Boasting a 62,000-square-meter production base, two modern subsidiary factories, a professional team of over 500 members and advanced production equipment, we commit to delivering superior valve solutions.

Our products follow major international standards and serve oil & gas, petrochemical, power, marine and pipeline industries. Supported by ISO 9001, API, CE, ISO 14001, OHS 45001 and other authoritative certifications, we maintain strict quality management. A specialized testing team carries out comprehensive inspections on all finished valves, ensuring stable and durable performance for all working scenarios. We sincerely anticipate mutually beneficial cooperation with you.