General business items: production and operation of color televisions, video cameras, audio equipment and other electronic products. After-sales maintenance of self-produced products. 70% of the products are exported. Set up a branch in Guangzhou. Property management; housing leasing; non-residential real estate leasing; commercial complex management services; leasing services (excluding licensed leasing services); parking lot services; land use rights leasing; office equipment leasing services; computer and communication equipment leasing; warehousing equipment leasing services; park management services; operating B&Bs; hotel management; sporting goods equipment Rental of equipment; rental of cultural supplies and equipment; rental of counters and stalls; rental of daily necessities; rental of clothing and apparel; rental of leisure and entertainment supplies and equipment; project management services; information consulting services (excluding licensing information consulting services); educational consulting services (excluding education and training activities involving licensing approval); professional design services; cultural and entertainment agent services services; professional cleaning, cleaning, and disinfection services; conference and exhibition services (exhibitions abroad must be approved by relevant departments); sales of intelligent unmanned aerial vehicles; domestic trade agents; technical services, technology development, technical consultation, technology exchange, technology transfer, and technology promotion; clothing and apparel retail; computer software, hardware, and auxiliary equipment retail; daily necessities sales ; Sales of toys, animation and entertainment supplies; sales of knitted textiles; sales of household appliances; retail of daily household appliances; sales of daily necessities; sales of amusement and entertainment supplies; entertainment exhibitions; prop rental activities; investment activities with own funds; fitness and leisure activities; marketing planning; research and development of household appliances; real estate brokerage; real estate consulting. Licensed business projects: real estate development and operation; accommodation services; accommodation services providing e-sports entertainment; catering services; food sales; food Internet sales; alcohol business; publication retail.