Gear, Rack, Reducer manufacturer / supplier in China, offering Aerostatic Spindle Non-Contact Bearing Ultra-High Speed Nanoprecision Machining Gas Film Lubrication, Hydrostatic Direct-Drive Rotary Table High-Torque Oil-Film Rotary Stage Zero-Backlash Heavy-Duty Positioning, Hydrostatic Rotary Table Oil-Film Supported Rotary Stage Heavy-Duty Indexing High-Stiffness Machining Platform and so on.