General Projects: Mechanical and electrical equipment manufacturing, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Mechanical and electrical equipment sales, Import and export of goods, Technology import and export, Machinery and equipment rental, Industrial Design Services, Computer system services, Software Development, Industrial control computers and systems sales, Electronics sales, Sales of advanced power electronics devices, Communications equipment sales, Metal material sales, Machinery and equipment sales, Electrical instrument manufacturing, Instrument sales, transformer、 Rectifier and inductor manufacturing。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)