Zhejiang Yongjia Sanjing Valve Co., Ltd.   

Yongjia County Sanjing Valve Co. Ltd. is located in the hometown of pump and valve - Oubei Town, is a high-tech enterprise of a collection of research, production, development and sales of high, low pressure valve, in the production of various kinds of "fine, fine" brand series of valves, reliable quality, variety complete, the best-selling throughout the country, a gate valve globe valve respectively.. check valve. Valve safety valve. Valve. The trap. The plunger valve. Cock valve. Hydraulic control valve. The solenoid valve. The needle valve, fine. Fine. Valve manufacturer...