Zhongqing Construction Co., Ltd., established on 2004-10-27, Business scope includes municipal public works construction,Urban and road lighting engineering construction,Highway pavement engineering construction,Highway subgrade engineering construction,Highway maintenance engineering construction,bridge construction,Construction of water conservancy and hydropower projects,Tunnel construction,Highway construction,Construction,Building decoration decoration engineering construction,Mechanical and electrical engineering construction,Steel structure engineering construction,Environmental engineering construction,Construction of fire protection facilities,Electronic and intelligent engineering construction,Building mechanical and electrical installation engineering construction,foundation engineering construction,Waterproof, anti-corrosion and thermal insulation engineering construction,Building intelligent engineering construction,Building curtain wall engineering construction(Need to operate with a valid qualification certificate),Earthwork construction,residential and industrialPCPrefab,Prefabricated components of underground comprehensive pipe gallery,MunicipalPCPrefab,precast beam,pier column,cover beam,pairTbeam,Comprehensive corridor,Guan Han,segment,Research and development of special-shaped prefabricated components,design,Production,Sales,Installation and Operation Services,Construction labor(In addition to labor dispatch),;Machinery sales,lease;Realtor;Ordinary road transport(Free of Hazardous Chemicals);Building materials sales(Does not contain flammable, explosive and dangerous chemicals);Engineering survey and design,Warehousing Services(The transportation and warehousing of flammable, explosive and dangerous chemicals that are prone to drug production and the items subject to permit approval),import and export trade"(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).