Shanghai Shenyin Group which included Shanghai Shenyin valve Co., Ltd(valve products), Shanghai Shenyin Pump Industrial Mfg. Co., Ltd(heat pumps, centrifugal pumps, pump accessories and electric control cabinets and etc) and Wenzhou Shenyin Explosion-proof Motors Co., Ltd( for motor products and also reducer). And we Shanghai SHENYIN VALVE Co., Ltd. is a hi-tech valve manufacturer integrating rese...
Main Products/Service: | straight through typ,angle type,flange,welding,thread |