Licensed Projects: Import and export of goods( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business items are subject to the approval results.) General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Optoelectronic device manufacturing, Display device manufacturing, Computer software, hardware and peripheral equipment manufacturing, Advertising Design、 acting, Advertising Production, Advertising( Non-broadcast stations、 TV station、 Newspaper and periodical publishing units), R&D of special electronic materials, Manufacturing of special equipment for lighting fixture production, Sales of special equipment for lighting fixture production, General mechanical equipment installation services, Lighting fixture sales, Electronics sales, Audio equipment sales, Electronic components retail, Display device sales( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)