Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for well drilling head iadc127 241mm, roller cone bit supplier, TCI tricone bit IADC417, oilfield bit IADC437 12.25",coal mining tricone bit. As a key enterprise of this industry, our company makes efforts to become a leading supplier, based on the faith of professional quality & worldwide service. The product will supply to all over the world, such as Europe, America, Australia,Nigeria, Luxembourg,Algeria, Los Angeles.because of our company has been persisting in the management idea of Survival by Quality, Development by Service, Benefit by Reputation . We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner.