Innovating,Precising and Acting is the guarantee and driving force for the development of the company. It set up high precision turning and grinding production lines,four Isothermal Spheroidizing annealing furnaces,three salt-bath quenching furnaces and precision roller production lines;It is fully equiped with all the necessary inspection equipment. And it strictly follow the quality management system of TUV ISO9001:2008,all the products and production design could be monitored and tracked.