Large-diameter shield tunneling project performance
Our products have been widely used in urban subways, railway and highway tunnels, cross-sea and cross-river tunnels, municipal utility tunnels, hydraulic engineering projects, and other fields. Our customers span major cities across China and we also export our products to global markets including the Americas, Europe, Southeast Asia, and the Middle East. We have established strong partnerships with numerous large-scale construction groups and tunnel-boring machine manufacturers.
Wuhan Yangtze River Highway Tunnel
Manufacturing factory: NFM
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Hangzhou Qingchun Road Cross-River Tunnel
Manufacturing factory: NFM
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Beijing Underground Diameter Railway Tunnel
Manufacturing factory: NFM
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Tianjin Underground Diameter Railway Tunnel
Manufacturing factory: NFM
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Beijing-Tianjin Intercity Extension Project Section 3
Manufacturing factory: NFM
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Changsha Nanhu Road Xiangjiang Tunnel
Manufacturing factory: NFM
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Hangzhou Yanjiang Avenue – Canal and Jiang Tunnel
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Baiteng Tunnel on the Menghua Railway
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Fourth Bureau Group Co., Ltd.
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Sixth Bureau Group Co., Ltd.
Hengyang Second Ring Road Hejiangtou Xiangjiang Tunnel
Manufacturing factory: NFM
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
New Zhengzhou Airport-Zhengzhou South Station Intercity Railway Tunnel
Manufacturing factory: China Railway Construction Heavy Industry
Construction unit: China Railway 16th Bureau Group Co., Ltd.
Changde City Huanjiang River Crossing Tunnel (PPP Project)
Manufacturing factory: China Railway Construction Heavy Industry
Construction unit: China Railway Fourteenth Bureau Group Co., Ltd.
Manufacturing factory: China Railway Equipment
Construction unit: Hongrun Construction Group Co., Ltd.
Zhoushan Lujiashi Submarine Tunnel
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Hangzhou Xiangji Temple Road West Extension Project
Manufacturing factory: China Railway Equipment (NFM Modification)
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Hangzhou Metro and Phase III of Rail Transit Line 1
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Hangzhou North Ring Road Underground Passage
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Taiyuan Hub Loop Railway Tunnel
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Sixth Bureau Group Co., Ltd.
Pearl River Delta Intercity Railway Pazhou Branch Line
Manufacturing factory: Hairek
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Construction unit: China Railway Tunnel Bureau Group Co., Ltd.
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Seventh Bureau Group Co., Ltd.
Manufacturing factory: China Railway Equipment
Construction unit: Hongrun Construction Group Co., Ltd.
Northern Section of the Wuhan Metro Line 12 PPP Project
Manufacturing factory: China Railway Equipment
Construction unit: China Railway Tunnel Corporation
Manufacturing factory: China Railway Equipment
Singapore MRT Cross Island Line Phase 1 CR105 Project Tunnel
Manufacturing factory: China Railway Equipment