The company's existing rough, fine car lathe, medium frequency quenching machine, hub unit outer ring grinding machine, hub unit flange grinding machine, spline broaching machine, grinding processing line and other advanced machine tool processing equipment, but also introduced Japan Tokyo Precision A series of advanced testing equipment such as profiler, coarseness meter, roundness meter, Vickers hardness tester and metallographic microscope, and passed ISO/TS16949 2016 quality system certification.