• Castor abrasion tester 31

• DROP TESTER 33

• Suitcase pull rod fatigue tester 32

• DROP TESTER 34

• LARGE-SIZED DROP TESTER 36

• SERIES VIBRATION TESTER 37

• DROP TESTER 35

• Suitcase rolling impact tester 29

• MICRO-COMPUTER RING CRUSH TESTER 26

• SERVO CONTROL CONTAINER COMPRESSION TESTER 25