Leader Precision Instrument Co., Ltd is a hi-tech enterprise specializing in production and sales of optics, machinery and electronic precision measuring and testing instruments, our range includes: video measuring system, profile projector, coordinate measuring machine, tool-maker microscope, stereo microscope, LCD microscope, biological microscope, metallurgical microscope, fluorescence microscope, polarization microscope, linear scale, digital readout and hardness tester, which are widely used in metrological, measuring, inspecting, testing and reverse engineering fields