Laboratory products manufacturer / supplier in China, offering PCB Repairing Tool 6.5X~53X Magnification Sz810 Trinocular Binocular Zoom Stereo Microscope, PCB Repairing 6.8X~47X Magnification Sz680 Series Binocular Trinocular Zoom Stereo Microscope, High Performance Factory Supply Optical Instrument Sz650 Binocular Dissection Zoom Stereo Microscope and so on.