An investor asked what business the company has in the field of self-driving vehicle networking? Zhengzhou Tiamaes Technology stated on the interactive platform that vehicle networking technology is one of the core technologies used in the company's products. The company has developed and produced scheduling integrated machines, intelligent cabins, in-car monitoring, active safety terminals, bus fare collection and other products based on vehicle networking and other technologies, which greatly improves the operation efficiency, intelligence and information level of operation enterprises, reduces the incidence of accidents, and helps digital transformation of enterprises.