Qingdao Tianyilong Optoelectronic Technology Co., Ltd.

International Industry Category: Leasing and business services

International Industry Major Class: Business Services

International Industry Middle Class: Advertising

International Industry Sub Class: Internet advertising services

General Projects： Hardware product research and development； Hardware product manufacturing【 Branch operations】； Hardware wholesale； Hardware product retail； Metal product research and development； Manufacturing of metal chains and other metal products【 Branch operations】； Metal product sales； Non-ferrous metal alloy manufacturing【 Branch operations】； Non-ferrous metal alloy sales； New material technology research and development； mold manufacturing【 Branch operations】； mold sales； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Rubber product sales； Rubber product manufacturing【 Branch operations】； Plastic product manufacturing【 Branch operations】； Plastic product sales； Display device manufacturing【 Branch operations】； Display device sales； Electronics sales； Information system integration services； Wholesale of computer hardware, software and auxiliary equipment； Retail of computer software, hardware and auxiliary equipment； Electronic special equipment manufacturing【 Branch operations】； Sales of special electronic equipment； General equipment repair； Electrical equipment repair； Rental Services（ No licensed rental services）； Machinery and equipment rental； Conference and Exhibition Services； Electronic components wholesale； Electronic components retail； Lighting sales； Lighting fixture sales； Advertising Production； Advertising； Advertising Design、 acting； Landscaping project construction； Special equipment repair； Import and export of goods； Technology import and export； Domestic freight forwarding。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Electrical installation services； Construction project construction； Residential interior decoration； Building intelligent system design； Road freight transport（ Does not contain dangerous goods）。（ 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: Information Technology

Chinese Industry Major Class: Electronic

Chinese Industry Middle Class: Optical and optoelectronic manufacturing

Chinese Industry Sub Class: LED and its applications