Tianjin Tianyu Road and Bridge Engineering 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: Highway engineering construction

Licensed Projects： Construction project construction（ Except for nuclear power plant construction and operation、 Civil airport construction）； Construction project supervision； Construction Engineering Design； Installation of civil air defense protection equipment； Highway engineering supervision； Construction project quality inspection； Residential interior decoration； Building demolition work（ Except blasting operations）； Urban construction waste disposal（ Clearance）； Professional construction work； Construction labor subcontracting； Sales of civil air defense engineering protective equipment； Water conservancy project construction supervision； Water conservancy project quality inspection； Roadbed and pavement maintenance work； Highway management and maintenance； Construction Engineering Survey； Water transport engineering supervision； Cultural relics protection project construction； Electrical installation services； Installation, modification and repair of special equipment。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.） General Projects： Municipal facilities management； loading and unloading； Foreign contracting projects；Earthwork construction； Metal door and window construction； Construction machinery sales； Highway and water transport engineering testing and inspection services； Landscaping project construction； Construction machinery and equipment rental； Urban park management； Corporate headquarters management； Metal structure sales； Engineering Management Services； Concrete structural component sales； Building Block Sales； Sales of architectural ceramic products； Building cleaning services； Building materials sales； Sales of building waterproofing membrane products； Cement product sales； Sales of building decoration materials；House demolition services； Insulation material sales； Hardware product retail； Lightweight building materials sales； Lime and gypsum sales； Sales of metal parts for construction； Brick and tile sales； Sales of thermal and acoustic insulation materials； Paint sales（ No hazardous chemicals）； Residential water and electricity installation and maintenance services； Special equipment repair； Machinery and equipment sales； Additive manufacturing equipment sales； Sales of steel bars for construction； Plastic product sales； Sales of asbestos cement products； Hardware wholesale； General mechanical equipment installation services； Water conservancy related consulting services； Sales of special machinery for tunnel construction； Machinery and equipment rental； Rental Services（ No licensed rental services）； Sports venue facility construction； Pipeline transportation equipment sales； Metal product sales； Fire protection technical services； Firefighting equipment sales； Urban and rural appearance management； Undertake archival service outsourcing。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）（ No investment《 Negative List for Foreign Investment Access》 Areas where foreign investment is prohibited）

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