Four people. CITIC Limited is an aluminum wheel manufacturing enterprise invested and established by China CITIC Group Corporation 1988. Its predecessor was Xu Zuo, general manager, four deputy general managers Jin Xiaoqiu, Mei Xinglong, Wuhan Qi, and Zhu Zhihua, deputy chief engineer. CITIC Yu Bingxuan Co., Ltd. (formerly known as Yu Bingxuan Wheel Hub Manufacturing Co., Ltd.), founded in 1988, is located in Qinhuangdao City, Hebei Province, and is an enterprise mainly engaged in manufacturing general equipment.