Daqing Drilling Engineering 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

Licensed Projects： Onshore oil and gas extraction； Offshore natural gas extraction； Offshore oil extraction； Mineral resource exploration； Mining of non-coal mine mineral resources； Geological exploration of metal and non-metallic mineral resources； Construction Engineering Design； Construction project construction； Construction project construction（ Except for nuclear power plant construction and operation、 Civil airport construction）； Construction project supervision； Road freight transport（ Does not contain dangerous goods）； Road transport of dangerous goods； International road freight transport； Inspection and testing services； Special equipment inspection and testing； Installation, modification and repair of special equipment； Production safety inspection and testing； Lightning protection device testing； Skill-based foreign professional qualification certificate examination and certification services； Safety assessment business； Certification Services； Catering Services； Mobile pressure vessels/ General items for gas cylinder filling： Oil and gas technical services； Engineering and technical research and experimental development； 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； Solid waste management； Environmental protection monitoring； Sales of special equipment for environmental protection； Business Training（ No education or training、 Vocational skills training and other training that requires a license）； Safety and technical training for special operations personnel； Instrument Manufacturing； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Non-residential real estate rentals； Information technology consulting services； Data processing and storage support services； Information system operation and maintenance services； Software Development； Machinery and equipment sales； Mechanical equipment research and development； Machinery and equipment rental； General equipment repair； Specialty chemical product sales（ No hazardous chemicals）； Special equipment repair； Chemical product production（ Does not contain permitted chemical products）； Resource recycling technology research and development； Emerging energy technology research and development； Carbon reduction、 Carbon conversion、 Carbon capture、 Carbon sequestration technology research and development；Specialty chemical product manufacturing（ No hazardous chemicals）； New material technology research and development； International freight forwarding； Import and export of goods； Motor vehicle repair and maintenance； Technology import and export； Security Consulting Services； Environmental consulting services； Equipment supervision services； Metrology technical services； Security equipment manufacturing； Security equipment sales； Fire protection technical services； Manufacturing of special instruments for environmental monitoring； Electronic measuring instrument manufacturing； Intelligent instrument manufacturing； Special instrument manufacturing； Sales of smart instruments； Instrument sales； Sales of geological exploration and seismic equipment； Energy-saving management services； Production of labor protection products； Production of special labor protection products； Sales of labor protection products； Sales of special labor protection products； Human Resources Services（ Excluding employment agency activities、 Labor dispatch services）； loading and unloading； Import and export agent； Bidding agency services； Engineering Management Services； Domestic freight forwarding；Labor Services（ Excluding labor dispatch）； Engineering cost consulting business； Geological exploration technical services； Basic geological survey； Wastewater treatment and recycling； Warehousing equipment rental services； General cargo warehousing services（ Does not contain hazardous chemicals or other items that require licensing and approval）； Special equipment rental； Land use rights lease； Housing rental； Petroleum product sales（ No hazardous chemicals）； Foreign contracting projects； Planning and design management； Ore dressing； Soil environmental pollution prevention and control services；Soil pollution control and remediation services； Special equipment sales； Mineral resource reserve assessment services； Environmental emergency management services； Water environment pollution prevention and control services

Chinese Industry Category: Petroleum and Petrochemical

Chinese Industry Major Class: Oil and gas extraction

Chinese Industry Middle Class: Oil extraction

Chinese Industry Sub Class: Onshore oil production