Wenzhou Belef Pneumatic Valve Co., Ltd, founded in 1982 and located in Yongqiang High-tech Industrial Domain Garden plot, Wenzhou(nearby wenzhou Airport). The company has distinguished itself upon abundant technological strength, advanced manufacturing technique, sophisticated testing facilities, superior product, CAD development and design, CIMS computer network management, processing center, numerical controlled machine tool as well as active implementation of ISO9000 quality assurance system. Our products have the advantages such as beautiful in appearance, stable in function and big in torque etc. Specialized in the development of stainless steel ball valves, check valves, gate valves, pneumatic valves etc.