Linear guide, ball screw manufacturer / supplier in China, offering High Quality Factory Supply Hg Series Linear Guide HGH Hgl Hgw Linear Rail with Linear Block for CNC Machine, CNC Machinery Accessories High Hardness Sfu1605 Ball Screw Lead 5mm for Boring Machines, Wholesaler Supply Sfu 1204 Ball Screw Lead 4mm with Coupling for Multi-Axis Machines and so on.