Business scope includes general business items are: Operating electronic commerce; Computer and mobile phone accessories development and sales; Hardware, electronics and communication products, mechanical and electrical equipment, audio and video products, digital products, intelligent terminal, sunglasses, goggles, solar lights, camera research and development and sales; System integration of radio and external equipment, online games, multimedia products and wireless data products (excluding restricted items); R&D and sales of wireless communication system antennas and RF devices; Design, construction and sales of smart home, security monitoring system, new energy charging pile and solar power generation system; Domestic trade, import and export of goods and technology. (except for the items prohibited by laws, administrative regulations or the decisions of The State Council and subject to approval before registration), the licensed items are: The production of peripheral accessories for computers and mobile phones; Production of wireless communication system antennas and RF devices; Hardware, ELECTRONICS AND COMMUNICATION PRODUCTS, MECHANICAL AND ELECTRICAL EQUIPMENT, AUDIO AND VIDEO products, DIGITAL products, intelligent terminal, sunglasses, goggles, solar lights, CAMERA production.