The business scope includes the development, purchase and sale of electronic components, microelectronic components and other electronic products. Computer hardware and software technology development, sales; Economic information consulting; Enterprise management consulting; Internal trade; Import and export business; Electronic equipment rental business. And permission to operate the project is: Development, production, sales, RF chip, chip, analog microwave hybrid integrated circuit chips, data communication, image processing chip, voice processing chip, optical cable TV module and RF module, the WiFi module, RF module, communication microwave module, iot module and the equipment, optical communication module, and equipment