PDC Drill Bit Company Profile Hunan Kuangbao Precision Drilling Machinery Co., Ltd.(KBJZ) ,which was established in 2010 and located in Xiangtan City ,China, is a professional manufacturer that develops, produces and sells drill bits, drilling rigs and drilling tools.Our products include PDC bits, PDC coring bits, impregnated diamond core bit, casing shoes,, DTH bits, tricone bits, reaming shells, drill pipes, water well drilling rigs, etc. and are widely used in oil well drilling , water well drilling , natural gas exploitation , geological exploration , construction engineering , coal mine , mining ,quarry mining field etc.12 years of production experience, advanced production equipment,professional technician and efficient management will ensure of our products with high quality ,affordable prices and prompt delivery. Therefore , Our products are sold very well in the home market and have been already exported to more than 20 countries and areas such as the United States , Russia , Austria , Canada , Malaysia, Philippine, Indonesia ,Kazakhstan,Germany , Africa etc. and enjoyed high reputation among all of the customers. Corporate Vision We provide professional services, high-quality products and competitive prices. Warmly welcome domestic and foreign customers to cooperate with us to create a better future. Company Philosophy We adhere to the principle of mutual beneft and enjoy a good reputation among our customers. Company Values Quality is the lifeline of an enterprise, continuous innovation, quality first.PDC Drill Bit website:http://www.kbjzpdcbit.com/