Shaanxi Dekaiju Petroleum Technology Co., Ltd

International Industry Category: Mining

International Industry Major Class: Oil and gas extraction industry

International Industry Middle Class: Oil extraction

International Industry Sub Class: Onshore oil production

General Projects： Water pollution control； Wastewater treatment and recycling； Water environment pollution prevention and control services； Small and micro passenger car rental services； Special equipment rental； Non-metallic waste and scrap processing； General equipment repair； Manufacturing of special machinery and equipment for water resources； General equipment manufacturing（ Excluding special equipment manufacturing）； oil refining、 Manufacturing of special equipment for chemical production； Environmental emergency technology and equipment manufacturing； Special equipment repair； Manufacturing of special equipment for oil drilling； gas、 Liquid separation and purification equipment manufacturing； Electrical equipment repair； Special equipment manufacturing（ Excluding licensed professional equipment manufacturing）； Petroleum product sales（ No hazardous chemicals）； Instrument repair； General mechanical equipment installation services； Construction machinery and equipment rental； Gas compression machinery manufacturing； refined oil wholesale（ No hazardous chemicals）； Sales of surface functional materials； Sales of ecological and environmental materials； Machinery and equipment sales； Hardware wholesale；Chemical product sales（ Does not contain permitted chemical products）； Pipeline transportation equipment sales； Instrument sales； Sales of underwater systems and operating equipment； Sales of environmental emergency technology and equipment； Machinery and equipment rental； Lubricant sales； Retail of computer software, hardware and auxiliary equipment； Transportation equipment rental services； Valves and plugs sales； Mechanical parts、 Parts Sales； Anti-corrosion material sales； Insulation material sales； Gas compression machinery sales； Construction machinery sales； Office equipment supplies sales； Sales of hydraulic power machinery and components； Sales of special equipment for oil drilling； Office supplies sales； Submarine pipeline transportation services； Land pipeline transportation； Software Development； Information system operation and maintenance services； Information technology consulting services； Computer system services； Information consulting services（ No licensing information consulting services）； Environmental consulting services；Labor Services（ Excluding labor dispatch）； Engineering Management Services； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Resource recycling technology research and development； Research and development of technologies for harmless resource utilization of agricultural and forestry waste； Soil and site remediation equipment manufacturing；Soil pollution control and remediation services； Soil environmental pollution prevention and control services； Ecological restoration and ecological protection services； Environmental emergency management services； Solid waste management。（ 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： Labor dispatch services； Dangerous chemical operations； Construction project construction； Construction project construction（ Except for nuclear power plant construction and operation、 Civil airport construction）； Road freight transport（ Does not contain dangerous goods）； Road transport of dangerous goods。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business items are subject to the approval results.）

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