Nanjing Runqi Detection Instrument Co., Ltd. is Nanjing Runqi Institute of Electronic Science and Technology formerly. It is a professional organization that specialies in eddy current, ultrasonic detection theories in research, development and production of high-performance non-destructive testing equipment. It engages in nondestructive testing of tubes, rods, thread, board, band and mechanical parts. It has in-depth study at sorting the material, hardness testing, case depth, heat treatment and crack analysis.
Especially testing for the weld metal, copper clad aluminum, copper clad steel, aluminum clad steel, aluminum plastic composite tube, tungsten wire, molybdenum wire, nickel wire, Zirconium wire, copper tube, copper rod, steel wire, steel tube, aluminum tube, titanium tube, blades,bolts, bearings and other metal materials.