China Topper Valve Manufacturer Co., Ltd

A trusted global partner for all fluid control valve needs, our company was founded in Wenzhou, China back in 1986. We operate a 62,000㎡ production complex paired with two fully modernized subsidiary plants, supported by a workforce of over 500 seasoned specialists and more than 200 units of cutting-edge manufacturing machinery. Our core mission lies in delivering premium, tailor-made valve production solutions to clients across the globe.

Every valve we produce adheres rigorously to worldwide recognized specifications including ANSI, API, BS, DIN, GOST and GB standards. Our product portfolio serves as vital fluid control hardware for high-stakes industries: oil & gas, petrochemicals, refineries, general chemical processing, shipbuilding, power generation and transmission pipelines. Beyond regulating industrial fluid flows reliably, our valves lay a solid foundation for the smooth delivery and long-term success of your engineering ventures.

We uphold top-tier benchmarks for product quality and customer service, validated by a full suite of authoritative international accreditations. Our certifications encompass ISO 9001 Quality Management, API approval, CE marking, TS Level A1, ISO 14001 Environmental Management System, and OHS 45001 Occupational Health & Safety Management System.

To drive constant quality advancement, we’ve built an independent professional testing division equipped with sophisticated inspection technologies. Every industrial valve undergoes exhaustive, strict quality checks before leaving our facility. This meticulous oversight guarantees consistent, stable performance amid a wide range of harsh operating environments, fully matching your stringent quality expectations. We warmly welcome the chance to forge mutually beneficial cooperation with you.