경도기(ROCKWELL HARDNESS TESTER) 만능재료시험기(UNIVERSAL TESTING MACHINE) 연마광택기(POLISHER) 측정기기(MEASURING DEVICE & GAUGE) 금속시편절단기(CUTTER) 충격시험기(DIGTAL CHARPY IMPACT TESTER) 토크시험기(TORQUE TESTER)