Jilin Oilfield Duoyuan Industrial Group Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Building decoration, renovation and other construction industries

International Industry Middle Class: Provide construction equipment services

International Industry Sub Class: Provide construction equipment services

General Projects： Oil and gas technical services； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Manufacturing of special equipment for oil drilling； Sales of special equipment for oil drilling； Special equipment repair； Special equipment rental； Manufacturing of special equipment for environmental protection；Labor Services（ Excluding labor dispatch）； Power facility equipment manufacturing； Power facility equipment sales； Distribution switch control equipment manufacturing； Sales of distribution switch control equipment； Power transmission, distribution and control equipment manufacturing； Electrical equipment repair； Electrical equipment sales； Mechanical and electrical equipment manufacturing； Mechanical and electrical equipment sales； Electrical instrument manufacturing；Sales of electrical instruments and meters； Motor Manufacturing； Electric motor manufacturing； Metal structure manufacturing； Electronic components retail； Electronic components wholesale； Advertising Design、 acting； graphic design； Advertising Production； Synthetic material sales； Synthetic material manufacturing（ No hazardous chemicals）； Sales of high-performance fibers and composite materials； High-performance fiber and composite material manufacturing； loading and unloading； Total mass4.5 Road freight transport by ordinary freight vehicles of 2,000 tons or less（ Except online freight and dangerous goods）； Motor vehicle repair and maintenance； Machinery and equipment rental； Rental Services（ No licensed rental services）； Wastewater treatment and recycling； Solid waste management； Sludge treatment equipment manufacturing； electric wire、 Cable Operations； Architectural decoration、 Manufacturing of plumbing pipe parts and other metal products for construction； Manufacturing of metal chains and other metal products； Manufacturing of special equipment for geological exploration； Special equipment manufacturing（ Excluding licensed professional equipment manufacturing）； General equipment repair； Hardware product retail； Building materials sales；Chemical product sales（ Does not contain permitted chemical products）； Specialty chemical product sales（ No hazardous chemicals）； Machinery and equipment sales； Daily household appliances retail； Communications equipment sales； Electronics sales； Metal tool sales； Fastener sales； Firefighting equipment sales； Seal sales； Daily sundry goods sales； Packaging services； Food sales（ Only pre-packaged foods are sold）； Food Internet Sales（ Only pre-packaged foods are sold）； Cereal cultivation； Vegetable planting； Fresh vegetable wholesale； Fresh vegetable retail； Procurement of primary agricultural products； Primary processing of edible agricultural products； Human Resources Services（ Excluding employment agency activities、 Labor dispatch services）； Clothing and accessories rental； Daily necessities sales； Catering Management； Passenger ticketing agent； Housing rental； Property Management； Digital content production services（ Excluding publishing and distribution）； Fresh meat wholesale； Fresh meat retail； Sales of Class II medical devices； health foods（Pre-packaged） Sale； Plastic product manufacturing； Glass fiber reinforced plastic product manufacturing； Rubber product manufacturing； Rubber product sales； Sales of glass fiber reinforced plastic products； Plastic product sales。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Geological exploration of metal and non-metallic mineral resources； Mineral resource exploration； Special equipment inspection and testing； Road transport of dangerous goods； Packaging and decoration printing； Publication printing； Road freight transport（ Does not contain dangerous goods）； Gas Operation； Hazardous waste management； electric wire、 Cable manufacturing； Accommodation Services； Catering Services； High-risk sports（ swim）； Publication Retail； Food sales。（ 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.）

Chinese Industry Category: Business Services

Chinese Industry Major Class: Scientific research and technical services

Chinese Industry Middle Class: Technical Services

Chinese Industry Sub Class: Geological exploration services