Zhuzhou East Tools Co., Ltd is with the long history of 46 years in construction and development, it has become one large professional enterprise in making rock drilling tools.   Taking "The East" as the registered trademark, we are capable of designing and producing various drill bits and other mineral tools. The main products are steel tooth tricone bits, cemented carbide bits, down the hole bit, button bit, cross bit, combined bit and pick cutter, which are widely used for excavation engineering, mineral exploitation, road planning and trenching, tunnel and airport construction. The accurate product design, fine carbide and steel, the advanced technique in manufacturing and equipment is the guarantee of "The East" rock drilling tools quality.