With strong scientific research strength, the company owns a number of years engaged in the study of rock bit, design, manufacture of technical experts, the contemporary leading production equipment, including advanced professional lathe equipment, four axis linkage, five-axis linkage CNC processing center, USES the international advanced cone production technology, research and development to create a variety of rubber bearing for different strata, metal seal bearings and high speed motor bits and other world leading roller cone bit products.
