Qawrums Ltd. (previous name: “QingCheng Ltd.”) is an enterprise specializing in the research and development, production and technical application services of acoustic wave (acoustic emission) testing equipment and systems. We have been committed to acoustic emission testing equipment and monitoring systems for more than 20 years. In addition, we also develop and manufacture vibration testing system, handheld ultrasonic gauges, other testing and inspection systems, and condition monitoring systems.
We were established in 2000 and have offices in Guangzhou (headquarter) and Beijing (branch).
Our mission is to provide high quality and reliable online unattended condition monitoring solutions for predictive maintenance of valuable industrial assets in the world.Find out more
Valves Leakage Testing Experiment using Acoustic EmValves Leakage Testing Experiment using Acoustic Emission Technology. The IoT AE system RAEM1 could realize long-term unattended quantitative leakage monitoring.... 2023-10-24
Full scale test of AE testing for broken cableQingCheng AE Institute was invited to conduct an experiment thet detecting the broken wire of a bridge cable with RAEM1 acoutic emission monitoring system, and ... 2023-10-19
Spherical tank inspection With AESpherical tank inspection in Luxi Chemical Plant with acoustic emission technology.... 2023-10-19
ContactHotline：+86-20-32290092Cel：+86 19128609186WeChat/Whatsapp：+86 19128609186Email: email@example.comSkype：jessicajia
SOLUTIONSValve Leakage Monitoring Bridge Wire Breaks Monitoring Vessels/ Tanks Monitoring Wind Turbine Monitoring Cutting Tool Monitoring Structural Parts Monitoring Rotating Device Monitoring
PRODUCTSBenchtop AE System Online Monitoring System Acoustic Emission Sensors Preamplifier Accessories Acoustic Emission Calibrator Handheld AE Devices Ultrasonic Detectors Wireless Vibration Sensors