China Transport Construction Holdings Co., Ltd., established on 2016-07-06, Business scope includes landscaping projects,Earthwork,Municipal public works,River and lake improvement project,Port and Channel Engineering,Petrochemical Engineering,Highway Pavement Engineering,Environmental Engineering,Steel structure engineering construction,Construction of water conservancy and hydropower projects,housing construction,Installation and maintenance of traffic safety facilities,Construction of channel maintenance project and ship lock overhaul project,Building materials and construction equipment,General Machinery Sales,shipwreck,salvage,Pipe installing,Engineering surveying and mapping,River dredging,Environmental protection dredging technology transfer,technical consulting,Technical Services,Production of environmental protection equipment,Sales(Prohibition of production projects at the company's domicile).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)