Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Core Bits, Insert Rock Bit, Rock Bits Factory, Steel Tooth Tricone Drill Bit,Pdc Rock Coring Bit. We will do our best to meet or exceed customers' requirements with quality products, advanced concept, and efficient and timely service. We welcome all customers. The product will supply to all over the world, such as Europe, America, Australia,Finland, Moldova,Islamabad, Ireland.We follow up the career and aspiration of our elder generation, and we're eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have now a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.