Adhering into the theory of quality, services, efficiency and growth, now we have gained trusts and praises from domestic and international shopper for pdc bit for oilfield, ASTM A536 65-45-12 CHECK VALVE, pilot bit factory, PNEUMATIC BUTTERFLY VALVE,LOW COST BUTTERFLY VALVE. Since the manufacturing facility founded, we have now committed on the progress of new products. While using the social and economic pace, we are going to continue to carry forward the spirit of high high-quality, efficiency, innovation, integrity, and persist with the operating principle of credit to start with, customer initially, high quality excellent. We'll make a amazing long run in hair output with our companions. The product will supply to all over the world, such as Europe, America, Australia,United Kingdom, Houston,New Zealand, Portland.In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.