China Topper Valve Manufacturer Co., Ltd., your trusted partner in fluid control valves, was established in 1986 in Wenzhou, China. With a state-of-the-art production base covering 62,000 square meters and two advanced subsidiary factories, we employ over 500 skilled professionals and operate more than 200 cutting-edge pieces of equipment. Our mission is to provide exceptional valve manufacturing solutions tailored to your needs.

Our valve products meet the highest international standards, including ANSI, API, BS, DIN, GOST, and GB, ensuring their reliable use in critical industries such as oil and gas, petrochemicals, refining, chemical processing, shipbuilding, and power generation. These valves play a crucial role in industrial fluid control and are essential to the success of your engineering projects.

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

To continuously improve our product quality, we have established a dedicated testing company that uses advanced testing technologies for rigorous quality control. This ensures that every valve produced is capable of performing reliably under various operational conditions and meets your exacting requirements.