Dongying Dongsheng Xingyuan Engineering Installation Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Civil Engineering and Construction

International Industry Middle Class: Wiring and pipeline construction

International Industry Sub Class: Wiring and equipment engineering construction

Licensed Projects： Construction project construction； Road freight transport（ Does not contain dangerous goods）； Special equipment design； Special equipment manufacturing； Installation, modification and repair of special equipment； Power transmission、 powered by、 Installation of receiving power facilities、 Maintenance and testing； Electrical installation services； Safety assessment business； Power generation business、 Power transmission business、 for（ match） Electricity business； Power supply business； Catering Services； Construction labor subcontracting。（ 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： General mechanical equipment installation services； Engineering Management Services； Undertake the engineering construction business of the head office；Earthwork construction； Environmental emergency management services； Foreign contracting projects； Insulation material sales； Building materials sales； Sales of metal parts for construction； Mechanical parts、 Parts Sales； Sales of special equipment for environmental protection； Power facility equipment sales； Bidding agency services； Environmental consulting services； Energy-saving management services； Resource recycling technology research and development； Engineering and technical research and experimental development； Research and development of high-efficiency energy-saving technologies in the power industry； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Human Resources Services（ Excluding employment agency activities、 Labor dispatch services）； Professional cleaning、 Cleaning、 Disinfection services； Building cleaning services； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Hotel Management； Property Management； Catering Management； Rental Services（ No licensed rental services）； General equipment repair； Special equipment repair； Electrical equipment repair。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）

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