Donggang Yubo Oil & Gas Engineering Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Other technology promotion services

International Industry Sub Class: Other technology promotion services

General Projects： Oil and gas technical services； oil refining、 Manufacturing of special equipment for chemical production； oil refining、 Sales of special equipment for chemical production； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Import and export of goods； Technology import and export； Import and export agent； Food import and export； Wholesale of computer hardware, software and auxiliary equipment； Intelligent unmanned aerial vehicle manufacturing； Smart UAV sales； Sales of labor protection products； clothing manufacturing； Clothing accessories manufacturing； Clothing and accessories wholesale； Clothing accessories sales； Firefighting equipment sales； Metal product sales； Security equipment sales； Traffic safety、 Controlled special equipment manufacturing； Lighting sales； Sales of solar thermal products； Wholesale of kitchenware, sanitary ware and daily necessities； Outdoor products sales； Sporting goods and equipment wholesale； Sporting goods and equipment retail； Security system monitoring services； Digital video surveillance system sales；Sales of electrical instruments and meters； Electrical accessories sales； Wastewater treatment and recycling； gas、 Liquid separation and purification equipment sales； Sales of special equipment for environmental protection； Environmental consulting services； Conference and Exhibition Services； Valves and plugs sales；Valve and plug development； Sales of pneumatic power machinery and components； Sales of hydraulic power machinery and components； Sales of power electronic components； Electronic components retail； Electronic components wholesale； Sales of sealing packing； Sales of high-performance non-ferrous metals and alloy materials； Sales of water pollutant monitoring and detection instruments； Sales of ecological and environmental materials； Water environment pollution prevention and control services； Gas compression machinery sales； Sales of domestic waste treatment equipment； Pump and vacuum equipment sales； Sales of environmental emergency technology and equipment； Energy-saving management services。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）

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: Oil and Gas Engineering