Surface Technology Center has an area of 5.2 hectares, in order to provides the electroplating for petroleum machinery products including mud motor, and meet the using requirement of high end user at home and aboard. It will build 9 electroplating production lines including hard chrome,decorative chrome,copper, nickel and zinc,to meet the requirement of hydraulic mechanized equipment,transportation equipment including high-speed train,green energy equipment including wind power,aerospace enterprises,automobile aerospace enterprises,etc.