"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Drill Bits Manufacturers, Subs, Tungsten Carbide Tricone Bit, Oil And Gas Drill Bit,Rotary Tricone Bits. We warmly welcome friends from all walks of existence to cooperate with us. The product will supply to all over the world, such as Europe, America, Australia,Mauritius, Bangkok,UAE, Slovak Republic.Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.