From May 21 to 24, our team participated in the Chongqing Deep Underground Expo, one of the key industry events focused on underground engineering, tunneling te...
2026-06-08 
Qingyue Heavy Industry begins 2026 with strengthened production capacity and an optimized quality management framework to support global underground engineering...
2026-02-06 
Qingyue took part in the 31st Vietnam International Industrial Fair (VIIF 2025), one of the region' s most established industrial exhibitions.The event gathered...
2025-12-18 
Qingyue participated in the 14th Trenchless Middle East 2025 International Exhibition, a key event supporting Saudi Arabia’s Vision 2030 infrastructure initiati...
2025-11-18 
Company Profile