General Projects: Optical instrument manufacturing, Communications equipment manufacturing, Communications equipment sales, Optical communication equipment manufacturing, Optical communication equipment sales, Optoelectronic device manufacturing, Optoelectronic device sales, Software Development, Software Sales, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Instrument Manufacturing, Instrument sales, Electrical equipment repair, Mechanical equipment research and development, Machinery and equipment sales, Sales of electronic components and electromechanical components, Mechanical and electrical equipment manufacturing, Mechanical and electrical equipment sales, Import and export of goods, Technology import and export, Import and export agent。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)