China Topper Valve Manufacturer Co., Ltd

Founded in 1986 in Wenzhou, China, we stand as a leading manufacturer of fluid control valves, boasting a 62,000-square-meter production base, two state-of-the-art subsidiary manufacturing facilities, a team of over 500 professional specialists, and more than 200 sets of cutting-edge production and processing equipment. For decades, we have been dedicated to delivering tailored, high-performance valve manufacturing solutions that meet the diverse and stringent demands of global industrial clients.
Our comprehensive range of valve products is precision-engineered and strictly manufactured in compliance with major international standards including ANSI, API, BS, DIN, GOST and GB. Renowned for their reliability and durability, our valves are widely integrated into core applications across oil & gas, petrochemical, refining, chemical processing, shipbuilding, power generation & transmission, and pipeline engineering industries. As the critical core of industrial fluid control systems, our products provide unwavering operational support and underpin the successful delivery of your large-scale engineering projects.
Quality and service excellence are the cornerstones of our operations, validated by a full suite of authoritative international certifications: ISO 9001 Quality Management System, API Certificate, CE Mark, TS Grade A1 Certification, ISO 14001 Environmental Management System, and OHS 45001 Occupational Health and Safety Management System. These certifications reflect our unwavering commitment to upholding the highest global standards across every stage of production, service and operational management.
To further elevate product quality and performance consistency, we have established an independent professional testing division equipped with advanced detection technologies and equipment.