Shenzhen Chenjin Technology Co., Ltd.

International Industry Category: Wholesale and retail trade

International Industry Major Class: Retail

International Industry Middle Class: Specialized retail of cultural and sports goods and equipment

International Industry Sub Class: Book and newspaper retail

Optical instrument sales； Sales of electronic components and electromechanical components； Sales of special equipment for semiconductor devices； Electronic components wholesale； Optical communication equipment sales； Optoelectronic device sales； Sales of industrial automatic control systems； Industrial robot sales； Metal cutting and welding equipment sales； Sales of distribution switch control equipment； Sales of teaching equipment； Mechanical and electrical equipment sales； bearings、 Gear and transmission parts sales； Bearing sales； New energy prime mover equipment sales； Wholesale of computer hardware, software and auxiliary equipment； Retail of computer software, hardware and auxiliary equipment； Industrial control computers and systems sales； Computer system services；Computer and communication equipment rental； Computer and office equipment repair； Internet equipment sales； Wearable smart device sales； Cloud computing equipment sales； Information security equipment sales； Network equipment sales； Digital video surveillance system sales； Artificial intelligence application software development； Information system integration services； Intelligent control system integration； Information system operation and maintenance services； Information technology consulting services； Machinery and equipment rental； Industrial robot installation、 repair； Firefighting equipment sales； Research and development of intelligent robots； Office equipment supplies sales； Communications equipment sales； Electronic measuring instrument sales； Mobile terminal equipment sales； Sales of special electronic materials； Industrial robot manufacturing； Optical instrument manufacturing； Air pollution monitoring and detection instrument manufacturing； Industrial automatic control system device manufacturing； Electronic components and electromechanical assembly equipment manufacturing； Office equipment consumables manufacturing； Computer equipment manufacturing； Motor Manufacturing； transformer、 Rectifier and inductor manufacturing； Information security equipment manufacturing； Industrial control computer and system manufacturing； Electronic measuring instrument manufacturing； Metal tool manufacturing； Metal packaging containers and materials manufacturing。 Conference and Exhibition Services； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Health consultation services（ No medical services）； Sales of special electronic equipment； Electronics sales； Machinery and equipment sales； Sales of power electronic components； Glasses sales（ Does not include contact lenses）； Daily necessities sales； Marketing Planning； Enterprise Management Consulting； Sales of Class I medical devices； Sales of Class II medical devices； Home appliance sales； Packaging services； Building materials sales； Home Furnishings Sales； Stationery retail； Hardware product retail； Camera and equipment sales； Sales of micro motors and components； Office supplies sales； Daily necessities sales； Daily household appliances retail； Lighting fixture sales； Smart home consumer device sales； Instrument sales； Medical research and experimental development； Security Consulting Services； Education consulting services（ Does not include educational and training activities involving licensing and approval）； Advertising Design、 acting； Advertising Production； Advertising； Software Development； Rehabilitation assistive device adaptation services； Personal hygiene product sales； Wholesale of daily necessities； Electrical equipment sales； Sales of smart instruments； Conference and Exhibition Services（ Holding exhibitions abroad requires approval from relevant departments.）； Organize cultural and artistic exchange activities； Food sales（ Only pre-packaged foods are sold）； Internet sales（ Except for the sale of goods that require a license）； Lighting fixture manufacturing； Lighting sales； Sales of special equipment for lighting fixture production。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）； Technology import and export； Import and export of goods； Sales of computer information system security products； electric wire、 Cable manufacturing； Electrical installation services。 Publication Retail； Publications wholesale； Category II value-added telecommunications services。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.）

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Electronics Wholesale

Chinese Industry Sub Class: Semiconductor wholesale