Gaotang Qianxing Precision Instrument Limited Company is a professional production tool enterprise, located in known as the township of calligraphy and painting the reputation of Gaotang .Main productions: Granite inspection surface plates, Granite parallel, Granite straight edges, Granite square rules, Granite squares, Granite V-block, Granite measuring instruments, Granite block, Granite platform, cross beam, Y/Z axle shaft, various types of tables and so on.We can complete the work table drilling, slotting, forward hetero*ual processing metal parts.We can provide our customers with a great variety of granite precision components to be used on Three Coordinate Measuring Machines(CMM), Laser Machining and inspection Machines, Drilling Machines for PC Board, Engraving and Milling Machines.High quality products, perfect after-sale service, sincere cooperation, is our aim, and this also is achieved the majority of users of credit guarantee