Hainan Yixin Energy Service Co., Ltd.

International Industry Category: Mining

International Industry Major Class: Mining professions and auxiliary activities

International Industry Middle Class: Professional and auxiliary activities in the field of oil and gas extraction

International Industry Sub Class: Professional and auxiliary activities in the field of oil and gas extraction

General business items： Oil and gas technical services； Deep-sea oil drilling equipment sales； Sales of offshore wind power related equipment；Marine engineering equipment sales； Sales of spare parts for water transport equipment； Retail of computer software, hardware and auxiliary equipment； Inspection business； loading and unloading； General cargo warehousing services（ Does not contain hazardous chemicals or other items that require licensing and approval）； Low temperature storage（ Does not contain hazardous chemicals or other items that require licensing and approval）； Finished oil storage（ No hazardous chemicals）； Domestic Shipping Agency； International Shipping Agency； International ship management business； Ship leasing； Ship repair； Inland waterway crew affairs agency service； NVOCC business； Catering Management； General equipment repair； Special equipment repair； Electrical equipment repair； Communications equipment repair； Instrument repair； radar、 Professional repair of radio navigation equipment； Computer and office equipment repair； Human Resources Services（ Excluding employment agency activities、 Labor dispatch services）； Business Training（ No education or training、 Vocational skills training and other training that requires a license）； Advertising Production； Advertising Design、 acting； Advertising； Business agency services； Conference and Exhibition Services； Engineering Management Services；Supply Chain Management Services； Information technology consulting services； Property Management； Professional cleaning、 Cleaning、 Disinfection services； Rental Services（ No licensed rental services）； Housing rental； Non-residential real estate rentals； Office equipment rental services； Machinery and equipment rental； Transportation equipment rental services； Warehousing equipment rental services；Computer and communication equipment rental； Small and micro passenger car rental services； Emerging energy technology research and development； Sales of power electronic components； Sales of intelligent power transmission, distribution and control equipment； Wind power technology services； Solar power generation technology services； Energy Performance Contracting； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Motor vehicle charging sales； Electric vehicle charging infrastructure operations； Engage in investment activities with own funds； Sales of photovoltaic equipment and components； Photovoltaic power generation equipment leasing； Offshore wind turbine sales； Sales of wind turbines and parts； Sales of generators and generator sets； Sales of non-metallic minerals and products； Cement product sales； Sales of asbestos cement products； Building materials sales； Lightweight building materials sales； Research and development of construction waste recycling technology； Sales of green composite materials for rail transit；Labor Services（ Excluding labor dispatch）； Technology intermediary services； Resource recycling service technical consultation； Resource recycling technology research and development； New material technology promotion service； Insulation material sales； Sales of thermal and acoustic insulation materials； Sales of special instruments for environmental monitoring； Machinery and equipment sales； Water transportation equipment sales； Sales of intelligent port loading and unloading equipment； Metal structure sales； Mechanical parts、 Parts Sales； Daily necessities sales； Building cleaning services； Ship port services； Marine Services； New energy vehicle sales； Sales of new energy vehicle electrical accessories； Sales of new energy vehicle battery replacement facilities； Battery Sales； Battery spare parts sales； Recycling and cascade utilization of waste power batteries for new energy vehicles（ No hazardous waste management）； Software Development； Recycling of renewable resources（ Except for productive scrap metal）； Productive scrap metal recycling； Total mass4.5 Tons and below

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Machinery and equipment wholesale

Chinese Industry Sub Class: Special equipment wholesale