Cy-cz1 of Changyi Expressway

Cy-cz1 of Changyi Expressway

Section 5 of Taifeng Expressway

Section 5 of Taifeng Expressway

Section 3 of Pingzhen Expressway

Section 3 of Pingzhen Expressway

Grade I reconstruction and expansion project of Huayin Weinan National Highway 310

Grade I reconstruction and expansion project of Huayin Weinan National Highway 310

Bid section ql-1 of transit highway reconstruction project of Jingyang County, national highway 211

Bid section ql-1 of transit highway reconstruction project of Jingyang County, national highway 211

Pingliang (Huating) to Tianshui Expressway PT12

Pingliang (Huating) to Tianshui Expressway PT12

Section 16 of Baoping Expressway

Section 16 of Baoping Expressway

Reconstruction and expansion project of Baoying section of provincial highway 331

Reconstruction and expansion project of Baoying section of provincial highway 331

New construction of Liangzhou urban wastewater treatment plant

New construction of Liangzhou urban wastewater treatment plant

Shanxi Linfen Hongdong New Town 110kV Transmission and Substation Project

Shanxi Linfen Hongdong New Town 110kV Transmission and Substation Project

Qingdao Metro Line 5 Work Area 09-1 Huanwan Avenue Station

Qingdao Metro Line 5 Work Area 09-1 Huanwan Avenue Station

Liuwei section of Duxiang Expressway

Liuwei section of Duxiang Expressway