"Based on domestic market and expand overseas business" is our development strategy for Manual Ball Valve, Outside Tap Check Valve, Wafer Swing Check Valve, Orifice Check Valve,Air Line Check Valve. Winning customers' trust is the gold key to our success! If you are interested in our products, please feel free to visit our web site or contact us. The product will supply to all over the world, such as Europe, America, Australia,Leicester, Kenya,Iraq, Boston.With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.