China Railway 21st Bureau Group Co Ltd

International Industry Category: Construction Industry

International Industry Major Class: Civil Engineering and Construction

International Industry Middle Class: Railway, road, tunnel and bridge engineering construction

International Industry Sub Class: Other road, tunnel and bridge engineering construction

General Projects： Foreign contracting projects； Engineering cost consulting business； Bidding agency services； Engineering Management Services； Security Consulting Services； Urban greening management； Landscaping project construction； Sports venue facility construction； Construction of fishing port and fishing boat berths； Municipal facilities management；Earthwork construction； Geological disaster control services； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Concrete structural component sales； Concrete structural component manufacturing； Cement product sales； Cement product manufacturing； Synthetic material sales； Synthetic material manufacturing（ No hazardous chemicals）； New material technology research and development； Rental Services（ No licensed rental services）； Engineering and technical research and experimental development； Non-residential real estate rentals； Land consolidation services； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Processing of timber and timber components for construction； Ecological and environmental material manufacturing； Solid waste management； General mechanical equipment installation services； Metal structure manufacturing； Metal structure sales； Building materials sales； Special equipment rental； Construction machinery and equipment rental； Machinery and equipment rental； Metal door and window construction；House demolition services； loading and unloading； Sales of building decoration materials； General cargo warehousing services（ Does not contain hazardous chemicals or other items that require licensing and approval）； Sales of non-metallic minerals and products； Sales of ecological and environmental materials； Building Block Sales； Building block manufacturing； Electric vehicle charging infrastructure operations； Sales of steel bars for construction； Transportation equipment rental services； Import and export of goods； Railway transport support activities； Railway transportation equipment sales； Environmental consulting services； Environmental protection monitoring； Planning and design management； Engage in investment activities with own funds； Cereal cultivation； Grain sales； potato planting； Bean cultivation； Bean and potato sales； Agricultural professions and auxiliary activities； Smart agricultural management； Forestry professional and auxiliary activities； Ecological restoration and ecological protection services； Ecological resource monitoring； Irrigation Services； Crop pest and disease control services； Crop harvesting services； Wind power technology services； Solar power generation technology services； Power generation technology services； Energy storage technology services； Sales of agricultural and sideline products； Primary processing of edible agricultural products（ In addition to licensing business， Able to independently operate projects that are not prohibited or restricted by laws and regulations） Licensed Projects： Construction project construction； Construction Engineering Design； Construction Engineering Survey； Construction of geological disaster control projects； Geological disaster control engineering design； Geological disaster control engineering survey； Highway management and maintenance； Roadbed and pavement maintenance work； Cultural relics protection project construction； Cultural relics protection project survey； Civil air defense engineering design； Building intelligent system design； Special equipment design； Road freight transport（ Does not contain dangerous goods）； Production of steel bars for construction； Urban construction waste disposal（ Clearance）； Professional construction work； Construction project quality inspection； Surveying and mapping services； Inspection and testing services； Water conservancy project quality inspection； Railway transportation infrastructure equipment manufacturing； Public rail transport； Construction labor subcontracting； Residential interior decoration； Urban domestic waste commercial services； Grass seed production and management； Production of major crop seeds； Forest seed production and management； Poultry farming； livestock farming； Breeding livestock and poultry production； Breeding livestock and poultry management； Power generation business、 Power transmission business、 for（ match） Electricity business； Crop seed business（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments）

Chinese Industry Category: Construction Industry

Chinese Industry Major Class: Construction Engineering

Chinese Industry Middle Class: Infrastructure construction

Chinese Industry Sub Class: Road and Bridge Engineering