General Projects: Mechanical equipment research and development, Software Development, Machinery and equipment sales, electronic、 Mechanical equipment maintenance( Excluding special equipment), Machinery and equipment rental, Wholesale of computer hardware, software and auxiliary equipment, Retail of computer software, hardware and auxiliary equipment, Industrial control computers and systems sales, Information technology consulting services, Technology import and export, Import and export of goods, Non-residential real estate rentals, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Optical instrument sales, Optoelectronic device sales, Optoelectronic device manufacturing, General equipment manufacturing( Excluding special equipment manufacturing), General equipment repair。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)