The registered address of Shenzhen Shengdetong Technology Co., Ltd. is located on the 7th floor of Kaibo Technology Park, No. 125, First Industrial Zone, Lisongqian Community, Gongming Street, Guangming New District, Shenzhen. The registration authority is Guangming Bureau, and the legal representative is Liu Daobing. The business scope includes the research and sales of general business projects such as car mounted LED display screens, LED unit boards, GPS locators, car power supplies, wireless LED control cards, bus LED display screens, police car LED display screens, taxi LED ceiling lights, driving school car LED display screens, taxi meters, car video monitoring systems, and other car mounted electronic devices; Domestic trade, import and export of goods and technology. What are the licensed business projects