Jingyuan Energy Technology (Tianjin) Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Technology promotion services

International Industry Sub Class: Other technology promotion services

General Projects： Oil and gas technical services； Development of key supporting systems for marine engineering； Sales of special equipment for oil drilling；Marine engineering equipment sales； Metal structure sales； General mechanical equipment installation services； Power generation technology services； Rental Services（ No licensed rental services）； Machinery and equipment rental； Petroleum product sales（ No hazardous chemicals）； Special equipment sales； Special equipment rental； Construction machinery and equipment rental； Hardware product retail； Insulation material sales； Offshore wind power related system research and development； Sales of offshore wind power related equipment； Deep-sea oil drilling equipment sales； Metal product sales； Paint sales（ No hazardous chemicals）； Sales of metal parts for construction； Bearing sales； Import and export of goods； Marine engineering equipment research and development； Mechanical parts、 Parts Sales； oil refining、 Sales of special equipment for chemical production；Chemical product sales（ Does not contain permitted chemical products）； Sales of labor protection products； Metal tool sales； Pneumatic and electric tool sales； Metal material sales； Machinery and equipment sales； electric wire、 Cable Operations； Electrical equipment sales； Mechanical and electrical equipment sales；Sales of electrical instruments and meters； Sales of smart instruments； Pump and vacuum equipment sales； Refrigeration、 Air conditioning equipment sales； Building materials sales； Sales of generators and generator sets； Sales of hydraulic power machinery and components； CNC machine tool sales； Metal cutting machine tool sales； Rubber product sales； Sales of power electronic components； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion；Labor Services（ Excluding labor dispatch）； Container leasing services； Technology import and export。（ 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： Construction project construction（ Except for nuclear power plant construction and operation、 Civil airport construction）； Professional construction work； Power transmission、 powered by、 Installation of receiving power facilities、 Maintenance and testing； Power generation business、 Power transmission business、 for（ match） Electricity business； Electrical installation services。（ 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.）（ No investment《 Negative List for Foreign Investment Access》 Areas where foreign investment is prohibited）

Chinese Industry Category: Petroleum and Petrochemical

Chinese Industry Major Class: Oil and gas extraction

Chinese Industry Middle Class: Oil and gas production support activities

Chinese Industry Sub Class: Oilfield Services