Our company specializes in the research, development and production of various valve products, mainly including ball valves of all kinds of connections, check valves, stop valves, filters and electric and pneumatic valves, which are widely applied in petroleum, chemical, food, railway, medicine and drinking industry. Now the products have been exported to such courtiers and regions as America, Japan, Europe, and Southeast Asia. Apart from manufacturing according to America, Japan and Germany standard, we also an organize production tailored for the special requirement of customers.