Which industrial and commercial bureau does Zhonghai Jingyang Mansion belong to?

Does the subject want to ask "which company does Zhonghai Jingyang Mansion belong to"? Changchun Zhonghai Real Estate Co., Ltd. According to official website's inquiry, Zhonghai Jingyang Mansion is owned by Changchun Zhonghai Real Estate Co., Ltd., a real estate development company established on February 25th, 2002.