Hainan Huanyu Xingke Industrial and Trading Co., Ltd.

International Industry Category: Wholesale and retail trade

International Industry Major Class: Wholesale Industry

International Industry Middle Class: -

International Industry Sub Class: -

Licensed business items： civil aircraft（ engine、 propeller） Production； Import and export of goods； Technology import and export； Commercial cryptography product sales（ Licensed business items are operated with licenses） General business items： Engage in investment activities with own funds； Machinery and equipment sales； Mechanical equipment research and development； General equipment manufacturing（ Excluding special equipment manufacturing）； Electronics sales； Instrument Manufacturing； Instrument sales； Battery Manufacturing； Battery Sales； Mineral washing and processing； Sales of non-metallic minerals and products； Common non-ferrous metal smelting； Precious metal smelting； Rare earth metal smelting； Electronic components and electromechanical assembly equipment manufacturing； Mechanical and electrical equipment manufacturing； Electromechanical coupling system development； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Machinery and equipment rental； Non-residential real estate rentals； Property Management； Property service evaluation； Asset management services for own capital investment； Domestic trade agent； Additive manufacturing equipment manufacturing； Additive manufacturing equipment sales； Additive Manufacturing； Aviation transportation equipment sales； Radar and supporting equipment manufacturing； navigation、 Surveying and Mapping、 Sales of meteorological and oceanographic instruments； navigation、 Surveying and Mapping、 Manufacturing of meteorological and oceanographic instruments； Satellite remote sensing application system integration； Engineering and technical research and experimental development； Information technology consulting services； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Information consulting services（ No licensing information consulting services）； Construction machinery manufacturing； Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery； Metal processing machinery manufacturing； Manufacturing of special equipment for electrical machinery； Mechanical parts、 Parts Sales； Mechanical parts、 Parts processing； Agricultural machinery sales； Manufacturing of special equipment for environmental protection； Electronic special equipment manufacturing； Hardware product research and development； Hardware product manufacturing； Hardware wholesale； Hardware product retail； Manufacturing of metal parts for construction； Sales of metal parts for construction； Metal structure manufacturing； Metal structure sales； Metal tool manufacturing； Metal tool sales； Metal product sales； Rubber product manufacturing； Rubber product sales； Professional design services； Intelligent unmanned aerial vehicle manufacturing； Smart UAV sales； Research and development of intelligent robots； Intelligent robot sales； Electroplating； Quenching； Spraying processing； General mechanical equipment installation services； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Rental Services（ No licensed rental services）； Construction machinery and equipment rental； General equipment repair； General parts manufacturing； Special equipment manufacturing（ Excluding licensed professional equipment manufacturing）； Special equipment repair； Software Development； Software Sales； Industrial control computer and system manufacturing； Industrial control computers and systems sales； Industrial automatic control system device manufacturing； Sales of industrial automatic control systems； Artificial intelligence application software development； Network and information security software development； Digital cultural and creative software development； Artificial intelligence basic software development； Artificial Intelligence Theory and Algorithm Software Development； Commercial cryptographic product production（ General business items within the business scope are independently carried out in accordance with the law， Through the National Enterprise Credit Information Publicity System（ Hainan） Public disclosure to the public）

Chinese Industry Category: Aerospace and Defense

Chinese Industry Major Class: Aerospace

Chinese Industry Middle Class: Aviation industry

Chinese Industry Sub Class: Low-altitude aircraft manufacturing