Shenyi Automatic Control Valve Co., Ltd is a professional manufacture that manufactures various integrated industry valve. SYPV mainly produce each kind of standard steel ball valve, gate valve, check valve, globe valve, plug valve, butterfly valve, safety valve, power-station valve, as well as industry adjusting valve and special valve which suit to ANSI/API,JIS,DIN,BS,NF and GB. At the same time, SYPV produce series of pneumatic actuator, electric actuator that used for ISO5211 connecting standard valve. These products are widely used in the fields of petroleum, chemical metallurgy, electric power, food and medicine etc. and exports to Europe, America, Russia, Japan etc. Products have been greatly recognized by customers home and abroad.