With this motto in mind, we have become one of technologically innovative, cost-efficient, and price-competitive manufacturers for rock drilling bit 9.5″, IADC417 12.25"rock bit, CAST IRON CHECK VALVE, CLASS250 GLOBE VALVE,Button bit 8.5". Aggressive price with high quality and satisfying support make us earned extra customers.we wish to work along with you and request common enhancement. The product will supply to all over the world, such as Europe, America, Australia,San Francisco, Iraq,Jamaica, Turin.We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!