Hunan Qili Tunnel Machinery Co., Ltd.

After-sales Service More Reassuring

Committed to Quality, Dedicated to Customers

Zhenguang Expressway Tianjiaba Tunnel Construction

Zhenguang Expressway Tianjiaba Tunnel Construction

Xixiang Expressway Yanyuan Tunnel Construction

Xixiang Expressway Yanyuan Tunnel Construction

Xixiang Expressway Wali Slope Tunnel Engineering Construction

Xixiang Expressway Wali Slope Tunnel Engineering Construction

Xicheng High-Speed Railway Ganqing Tunnel Construction

Xicheng High-Speed Railway Ganqing Tunnel Construction

Yanjiang Expressway Jinyang Tunnel

Yanjiang Expressway Jinyang Tunnel

Jiuma Expressway Chazhenliangzi Tunnel

Jiuma Expressway Chazhenliangzi Tunnel

Xicheng High-Speed Railway Zebian Tunnel Construction

Xicheng High-Speed Railway Zebian Tunnel Construction

Zhenguang Expressway Ranjiaba Tunnel Construction

Zhenguang Expressway Ranjiaba Tunnel Construction

Sichuan Zhenguang Expressway Liujiaba Tunnel

Sichuan Zhenguang Expressway Liujiaba Tunnel

Guanghan Expressway Yingguan Tunnel Construction

Guanghan Expressway Yingguan Tunnel Construction

Sichuan-Tibet Railway Yingjinshan Tunnel Construction

Sichuan-Tibet Railway Yingjinshan Tunnel Construction

Kangyu High-Speed Railway Qingcun Tunnel Construction

Kangyu High-Speed Railway Qingcun Tunnel Construction

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