RR Tech

RR Tech provide innovative technologies and reliable quality products including hardness tester, ultrasonic thickness gauge, coating thickness gauge, roughness tester and video borescopes, concrete hammer, concrete thickness gauges and other industrial testing instruments. Most of them passed FCC, CE, RoHS, Reach, DO-160G, EN12830, FDA 21CFR11, ASTM, DIN, ISO, BS, etc. All the products have sold to more than 30 countries.