China Topper Valve Manufacturer Co., Ltd., your trusted partner in fluid control valves, has been operating since 1986 in Wenzhou, China. Our extensive production facility spans 62,000 square meters and includes two state-of-the-art subsidiary factories, over 500 skilled employees, and more than 200 advanced pieces of equipment. We are dedicated to delivering superior valve manufacturing solutions.

Our valves adhere to stringent international standards, including ANSI, API, BS, DIN, GOST, and GB, and are extensively utilized across critical industries such as oil and gas, petrochemical, refining, chemical, shipbuilding, and power generation. Our products play a vital role in industrial fluid control and contribute significantly to the success of your engineering projects.

We are committed to maintaining the highest quality standards, supported by numerous international certifications, including ISO 9001, API Certificate, CE Mark, TS Level A1, ISO 14001 Environmental Management System, and OHSAS 45001 Occupational Health and Safety Management System certifications.

To ensure continuous improvement, we operate a dedicated testing facility equipped with advanced technology for rigorous quality control. This guarantees that our valves perform reliably under diverse conditions and meet your high expectations.