- 
          24 2024-01 The Annual Company Party 2024 of Qawrums On January 22, 2024, the Just Stay Resort Hotel in Conghua District, Guangzhou became a lively party place for employees of Qawrums to gather together for the annual company party. 
- 
          27 2023-12 New Brand Name and Logo Announcement New Brand Name and Logo Announcement 
- 
          15 2023-11 QingCheng Ltd. Participates in World Conference on Acoustic Emission-2023 (WCAE 2023) Our company General Manager Shifeng Liu was elected to be the new Chairman/president of ISAE. 
- 
          15 2023-12 Our company participated as an exhibitor in the "the First Hazardous Chemicals Atmospheric Pressure Vessel Inspection and Testing Technology Exchange Conference." 
- 
          18 2023-10 QingCheng Ltd. Participates as an Exhibitor in the China Wind Power 2023 Conference and Exhibition QingCheng Ltd. has been showcasing its cutting-edge Wind Power Equipment Condition Monitoring Systems at booth #E143. 
- 
          13 2023-09 QingCheng Ltd. Showcases innovative acoustic wave (acoustic emission) condition monitoring system at CM 2023. 
- 
          22 2023-08 With its advanced acoustic emission technology, this system provides real-time monitoring and early detection of potential cable failures in bridges. 
- 
          31 2023-08 QingCheng Ltd. showcased its innovative acoustic wave (acoustic emission) condition monitoring system at the event. 
- 
          08 2023-06 Qingcheng AE Institute (Guangzhou) is at the VALVE WORLD AMERICAS 2023 exhibition in Houston, TX. Our team members showcasing our valve leakage monitoring system. 
- 
          19 2022-11 26th International Acoustic Emission Symposium 26th International Acoustic Emission Symposium October 31 November 2, 2022 Kawasaki City,Japan On October 28, 2022 




