Differential Scanning Calorimeter, Fluorescence Spectrometer, Climatic Test Chambers manufacturer / supplier in China, offering ISO5627 BEKK Smoothness Tester Paper Surface Automatic Smoothness Testing Instrument GA-5003, ISO1974 ISO6383 ASTM D1922 ASTM D1424 ASTM D689 Film Tear Tester Film Tearing Strength Tests Machine GA-5002, Cylindricity Measuring Instrument Roundness Meter Cylindricity Tester High Precision Measuring Instrument for Cylindricity and so on.