In the short 1 years since its establishment and development, the company has made outstanding contributions to the construction and development of Shenzhen: it has successively completed the first and second projects of Agricultural Bank Building, Huari Building, Ruichang Building, Highway Building, Huangxing Building, Hezheng Xingyuan and Xinyuan Community, Longquan Hotel, Sailong Haoxuan, Cuiyaju, Happiness Coast, Nanrong Hotel and Belle Shoes Factory. There are dozens of large-scale projects under construction, such as Shenzhen Bay Ecological Science and Technology City, China Life Building, Hainan Airlines Building, Shenzhen Radio and Television Building, Dacheng Fund Building, Essence Securities Building, Dabaihui Comprehensive Project, Ganzhou City Investment, Xinjiang Twin Towers Project, etc. Among them, Xinjiang Shuangzitan has a construction area of 5, ㎡, with an investment of 5 billion yuan, which has set a good example for the mainland to provide technical support to Xinjiang's hard-working areas. Shenzhen Bay Natural Gas Science and Technology City has a construction area of 47, ㎡ As a key star project in Shenzhen, Ganzhou Chengtou has a construction area of 61, ㎡, which is a super-large project of Ganzhou Room. China Life Building has five floors underground, and Dabaihui Comprehensive Project has a total investment of 4 billion, with a construction area of 615, ㎡ and four floors underground. HNA Building has a total investment of 2.2 billion and a construction area of 23, ㎡, making it the tallest building in Hainan. The total cost of project supervision business reaches about 95 billion yuan, and the housing construction part is close to 14 billion yuan.