Zhongnan Holding Group is one of the most well-known private enterprises in Jiangsu Province. Its construction industry has long been at the forefront of Jiangsu's private construction industry. Nantong Construction Engineering General Contracting Co., Ltd. has a special first-class qualification for building construction general contracting; "City" brand is one of the most well-known real estate brands in Jiangsu Province. Nantong Jinshi International Hotel and Zhongnancheng Super Shopping Center opened in Nantong CBD, which has taken a solid step toward high-end commercial and service industries. Beijing Urban Construction Zhongnan Civil Engineering Group Co., Ltd. is the earliest professional company engaged in R & D and construction of subway projects in the country; Zhongnan's fully prefabricated building industrialization (NPC) production and assembly technology has reached the domestic leading level.