We stick to our enterprise spirit of "Quality, Performance, Innovation and Integrity". We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Tricone Rock Roller Bits, 89mm Top Hammer Drill Rod , Dth Drill Bit , Small Water Well Drilling Machine ,Drilling Borewell Machine . We glance forward to establish a long-term small business romance along with your esteem co-operation. The product will supply to all over the world, such as Europe, America, Australia,Somalia, Vancouver,Bahrain, Barcelona.We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.