Instrument manufacturer / supplier in China, offering HT-LR Leather Rubbing Color Fastness Tester Dry Wet Rub Test Machine for Leather Plastic Textile Color Transfer Resistance Test, KUT-681 Ultrasonic Flaw Detector, Auto-Calibration for Weld Crack Defect & Thickness Testing for Workpiece & Composite Material, KUT-681 Digital Portable Ultrasonic Flaw Detector, for metal weld crack, inclusion, pore defect inspection & composite thickness testing and so on.