Grintimate Precision Industry Co., LTD, owner of advanced patented hydrostatic spindle technology, is world-leading designer and specialized manufacturer of a high-precision grinders and vertical lathes. We have developed exclusive technologies for hydrostatic spindles, hydrostatic rotary worktables, and hydrostatic guideway modules that are specialized, hard to substitute, and widely used in machine tools fora wide variety of applications. With superb vibration reduction, Grintimate spindles have maintained roundness 0.5µm in 5 years' service and 0.9µm after 10 years' service; and cylindricity 1µm/300mm. The high rigidity of our hydrostatic spindle both radially and axially enables our spindles to produce a wide range of finishes－from speedy heavy cutting of >0.5 to mirror-like finish- with the optimal surface roughness of Ra.<0.02µm comfortably in between.