Qingyue took part in the 31st Vietnam International Industrial Fair (VIIF 2025), one of the region' s most established industrial exhibitions.The event gathered global manufacturers and professionals in industrial equipment, with tunnel engineering and trenchless technologies as major focuses.

During the exhibition, Qingyue engaged in technical exchanges with industry professionals on advancements in shield tunneling cutter technology. Our engineering-focused approach and application experience attracted strong interest from regional partners.

The participation further enhanced Qingyue’s international visibility and created opportunities for future cooperation in Southeast Asia.