"Based on domestic market and expand overseas business" is our development strategy for Gate Valve Lock, Ball Check Valve, Anti Water Hammer Check Valve, Backwater Valve Types,Double Disc Check Valve. We also ensure that your choice is going to be crafted with the highest good quality and dependability. Be sure to feel free of charge to contact us for additional information. The product will supply to all over the world, such as Europe, America, Australia,Borussia Dortmund, Sierra Leone,Sweden, Washington.Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.