In order to ensure product quality,the inspection workshop area is 4,000 square meters, with more than 30 inspectors.Our company has afull set of advanced inspection equipment,including Full shielding partial discharge test room, DSC vitrification temperature tester importedfrom the USA, High-Low temperature test chamber, Universal testing machine,Viscometer, Helium mass spectrometer leak detector, Horizontal & Vertical burning tester, X ray defectoscope, and voltage withstand test equipment from 12kV to 126kV etc.