Overview of domestic BMS supporting enterprises

my country's BMS enterprises are mainly divided into three types: battery factory self-operated, vehicle factory self-operated and third-party operated. Among them, the representative enterprises of battery factory self-operated include CATL, CITIC Guoan Mengguli, Guoxuan High-tech, Microvast Power, etc.; the representative enterprises of vehicle factory self-operated include BYD, BAIC New Energy, Zhongtong Bus, etc.; the representative enterprises of third-party operated include Dongguan Juwei Power, Huizhou Yineng Electronics, Shenzhen Kelie Technology, etc.