China Topper Valve Manufacturer Co., Ltd. is your trusted all-round partner for industrial fluid control valves. Founded in Wenzhou, China back in 1986, we operate a sprawling 62,000㎡ manufacturing campus paired with two fully equipped advanced subsidiary factories. Our workforce consists of over 500 skilled professionals, supported by more than 200 sets of state-of-the-art production machinery, enabling us to deliver premium customized valve manufacturing solutions for global clients.
All our industrial valves are engineered and manufactured in strict alignment with global specifications including ANSI, API, BS, DIN, GOST and GB standards. Our product portfolio serves critical core industries such as oil & gas, petrochemicals, refineries, chemical processing, shipbuilding, power generation and long-distance transmission pipelines. Serving as the core fluid control equipment for industrial processes, our valves underpin stable, reliable operation and guarantee smooth delivery for all your engineering projects.
We uphold rigorous quality benchmarks for both products and services, backed by a complete suite of internationally recognized qualifications: ISO 9001 Quality Management System, API certification, CE marking, Class A1 TS Special Equipment Manufacturing License, ISO 14001 Environmental Management System, and OHS 45001 Occupational Health & Safety Management System credentials.
To continuously elevate product performance and reliability, we have built an independent professional testing institute. Equipped with cutting-edge inspection technologies, we conduct full-cycle stringent quality testing on every finished valve before shipment. This rigorous screening ensures all our valves maintain consistent stable performance across diverse complex working conditions and fully meet your stringent technical requirements. We sincerely look forward to establishing long-term win-win cooperation with you.