Shanghai Jvjing Precision Instrument Manufacturing Co., Ltd. as a strong manufacuturer of all kind of hardness tester to participate to 2017 Kalite exhibition in Istanbul, Turkey from Oct.12-14, 2017.
Our products include a full range of hardness tester: Micro hardness tester, vickers hardness tester, knoop hardness tester, rockwell hardness tester, brinell hardness tester, digital hardness tester, touch screen hardness tester, hardness testing system, automatical hardness tester system.
Our hardness tester were welcomed by visitors.
