SW6 high-precision ultrasonic thickness gauge, suitable for various materials high-precision measurement needs, can be applied to steel, cast iron, aluminum, copper, zinc, etc.

SW7 is a high-precision ultrasonic thickness gauge independently developed by Qingcheng Ltd., which is suitable for various materials through-coating high-precision measurement needs.

SUB180 is a portable industrial non-destructive ultrasonic testing instrument used to detect, locate, evaluate and diagnose various damages.