General Projects: Foreign contracting projects, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Computer system services, Data processing services, Software outsourcing services, Sales of intelligent power transmission, distribution and control equipment, Sales of advanced power electronics devices, Sales of distribution switch control equipment, Communications equipment sales, Electrical equipment sales, Machinery and equipment sales, Communications equipment sales, Optical communication equipment sales, Mobile communication equipment sales, Network equipment sales, Instrument sales, Sales of smart instruments, Retail of computer software, hardware and auxiliary equipment, Wholesale of computer hardware, software and auxiliary equipment, Engineering and technical research and experimental development, Import and export of goods, Technology import and export, Import and export agent, Machinery and equipment rental,Labor Services( Excluding labor dispatch), Electrical equipment repair。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)