Nanjing Runqi Detecting Instrument Co., Ltd. is Nanjing Runqi Institute of Electronic Science and Technology formerly. Our company is a professional organization specializing in eddy current and ultrasonic detection theories. We research, develop and produce high-performance and non-destructive testing equipment. We engage in nondestructive testing of tubes, rods, threads, boards, bands and mechanical parts. Our company has carefully studied the material sorting, Hardness testing, case depth, heat treatment and crack analysis.



Our products are widely used in electric power,...