Qufu City Comprehensive Cultural Center Steel Structure Professional Subcontracting Project
Shandong Polytechnic Vocational College Jiaxiang Industrial College N1-N4 teaching training building steel structure installation project
Jining Liuhang Middle School Teaching Building Project
Aerospace project construction site
Hydrogen Valley New Energy and New Material Industrial Park Infrastructure Project
Xi ' an Taihe high - end intelligent drilling equipment base project
Huadian International Power C o. Ltd. Zouxian Power Plant Coal Yard Dust Control and Transformation Project
Korla Hua ' an Coal Mine Project