Analytical Instruments, Testing Instruments, Microscope manufacturer / supplier in China, offering 300ax-16D Measuring The Strength of Natural Electric (electromagnetic) Field Multi-Channel Gold Mine Detector, Non-Metallic Ore Exploration Instrument, Multi-Parameter Water Quality Analyzer with 7-Inch Touchscreen, High Precision, USB Export, Built-in Printer, Lab Water Testing Instrument, Flow-Integrated on-Line in-Situ Full-Spectrum Absorbance & Transmittance Detector and so on.