Is the owner of Mai Zhiming Song's son?

No, according to official website, a well-known car of Maichi, Shen Weimin graduated from Nanjing University of Science and Technology with a master's degree in computer control and an EMBA from Cheung Kong Graduate School of Commerce. He is an expert in intelligent building industry of Shenzhen Construction Industry Association. He is currently the chairman and general manager of Shenzhen Maichi IOT Co., Ltd. and concurrently the executive vice president of Jingjiang Chamber of Commerce in Shenzhen.