China Topper Valve Manufacturer Co., Ltd., established in 1986 in Wenzhou, China, is your trusted partner for fluid control valves. Our production facility spans 62,000 square meters and includes two advanced subsidiary factories, over 500 skilled employees, and more than 200 pieces of cutting-edge equipment. We are dedicated to delivering top-quality valve manufacturing solutions.

Our valves adhere to stringent international standards such as ANSI, API, BS, DIN, GOST, and GB, making them suitable for critical applications in industries including oil and gas, petrochemical, refining, chemical, shipbuilding, and power production and transmission pipelines. Our products play a vital role in industrial fluid control and contribute to the success of your engineering projects.

We maintain high standards of product and service quality, backed by international certifications including ISO 9001, API Certification, CE Mark, TS Level A1, ISO 14001 Environmental Management System, and OHSAS 45001 Occupational Health and Safety Management System.

To ensure continuous improvement in product quality, we operate a dedicated testing facility employing advanced technology to perform rigorous quality control. This guarantees that our valves operate reliably under various conditions and meet your stringent requirements.