Personnel: 245 employees on duty, 75 female employees, 170 male employees, 47 people on staff. There are 2 doctoral students, 40 masters, 149 undergraduates. There are 20 senior engineers (6 professorial senior engineer), 70 engineers. There are 569 people/items licensed for various types of inspection projects, including 2 senior inspectors/items of pressurized class, 52 inspectors/items of pressurized class, and 32 inspectors/items of electromechanical class. Non-destructive testing Ⅲ (senior) certificate 17 people / item, Ⅱ (intermediate) certificate 165 people / item, the inspection program coverage rate of 100%.