Established in 2004, Chongqing Shengkuo Machinery Manufacturing Co., Ltd. is one of the largest auto and motorcycle part manufactories West China. Specifically, main products include all kinds compression springs, extension torsion screw rods, metal spring covers u-type wires. In ...

              Hiksen is professional mechanical components customize, manufacuture & supplier. We have experienced technical teams and manufacture facility in China.  Our products range from machining parts, punch stamping Die casting ...