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 ...

XU HANG is a factory have three CNC machines,especially produce milling products, aluminum plate bearing block and other off-standard product. We can make your products according to your drawings and samples. Welcome to contact us.