China Railway 21st Bureau Group Electrical Engineer Co., Ltd.

International Industry Category: Wholesale and retail trade

International Industry Major Class: Wholesale Industry

International Industry Middle Class: Other wholesale trade

International Industry Sub Class: Other unspecified wholesale industries

Licensed Projects： Construction project construction； Electrical installation services； Construction Engineering Design； Building intelligent system design； Internet Information Services； Railway transportation infrastructure equipment manufacturing； Public rail transport； Road freight transport（ Does not contain dangerous goods）； Mobile pressure vessels/ Gas cylinder filling； Special equipment manufacturing； Installation, modification and repair of special equipment； Power generation business、 Power transmission business、 for（ match） Electricity business； Power transmission、 powered by、 Installation of receiving power facilities、 Maintenance and testing； Construction labor subcontracting； tourism business（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments） General Projects： Sales of power transmission, transformation and distribution monitoring and control equipment； Foreign contracting projects； Engineering Management Services；Earthwork construction； Landscaping project construction； Railway transport support activities； Machinery and equipment rental； Rental Services（ No licensed rental services）； Special equipment rental； Non-residential real estate rentals； Housing rental；5G Communication technology services； Communications equipment manufacturing； Communications equipment sales； Power transmission, transformation and distribution monitoring and control equipment manufacturing； General mechanical equipment installation services； Railway transportation equipment sales； Manufacturing of electrical signal equipment； Sales of electrical signal equipment； Information technology consulting services； Information system operation and maintenance services； Information consulting services（ No licensing information consulting services）； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； electronic、 Mechanical equipment maintenance（ Excluding special equipment）；Labor Services（ Excluding labor dispatch）； Building materials sales； Building stone processing； Steel rolling processing； Hardware wholesale； Lighting fixture manufacturing； Electrical equipment sales； Electrical equipment repair； electric wire、 Cable Operations； Sales of metal parts for construction； Sales of distribution switch control equipment； Sales of steel bars for construction； Metal structure manufacturing； Metal structure sales； Metal cutting services； Metal processing machinery manufacturing； Machinery and equipment sales； Electronics sales； Purchasing agent services； Special equipment repair； Environmental consulting services； Municipal facilities management； Information system integration services； Software Development； General cargo warehousing services（ Does not contain hazardous chemicals or other items that require licensing and approval）； Elderly care services（ Institutional elderly care services）； Petroleum product sales（ No hazardous chemicals）；Chemical product sales（ Does not contain permitted chemical products）； Chemical product production（ Does not contain permitted chemical products）； Submarine pipeline transportation services； Land pipeline transportation； Sales of pneumatic power machinery and components； Valves and plugs sales； Pipeline transportation equipment sales； Special equipment sales； Mining machinery sales； Sales of rail transit engineering machinery and parts（ In addition to licensing business， Able to independently operate projects that are not prohibited or restricted by laws and regulations）

Chinese Industry Category: Construction Industry

Chinese Industry Major Class: Construction Engineering

Chinese Industry Middle Class: Building installation engineering

Chinese Industry Sub Class: Electrical installation engineering