Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for Drill Rod Thread Types, 12degree Rock Drill Bit, Rock Drill Carbide Bit, Tbm Disc Cutter,Drill Bit For Granite Rock. We imagine we'll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits. The product will supply to all over the world, such as Europe, America, Australia,Congo, Congo,Costa Rica, Oman.We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.