Main Products: Instruments & Meters: Hardness Tester, Surface Roughness Tester, Ultrasonic Thickness Gauge, Coating Thickness Gauge, Vibration Meter, Rockwell Hardness Tester, Brinell Hardness Tester, Vickers Hardness Tester, etc....
No. 28, Shangdi West Road, Haidian District, Beijing, China