Dongguan Wangmin Optical Instrument Co., Ltd., Specializing In R & D, Production, Sales Of Image Measuring Instrument, Projector, Tool Microscope, Flash Measuring Instrument, And Non Standard Automatic Visual Screening Machine. For Hardware, Electronics, Plastics, Mobile Phone Peripheral Products, Clocks, Connectors, Automotive Mold Accessories, New Energy, Photovoltaic, Medical Industry To Provide Tailored Measurement Solutions.