We goal to understand excellent disfigurement from the manufacturing and supply the top support to domestic and abroad clients wholeheartedly for Reverse Circulation Drilling Hammer Bit Factories, Hammer Dhd360, Dth Tubes, Threaded Bit,China Mine Rig Factory. With superb service and quality, and an enterprise of foreign trade featuring validity and competitiveness, that will be trusted and welcomed by its clients and creates happiness to its employees. The product will supply to all over the world, such as Europe, America, Australia,Nepal, Iraq,Ecuador, Azerbaijan.With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.