In April 2018, a strategic cooperative relationship was formed with Hangxiao Steel Structure Group to jointly build Caofeidian Green Assembly Building Production Base.

In August 2018, we carried out strategic cooperation with Baojia Group, and jointly established the Baojia-Donghua Real Estate Research Institute. The establishment of the Institute marks a new step in the cooperation between the two sides in the fields of national policy research, real estate research, industrial research, urban planning, architectural design and landscape design.

At the same time, strategic cooperation intention has been reached with Shandong Zhongchuang Qihua and Zhongdian Guanggu Group; cooperation has been established with the State General Administration of Sports, Hebei Provincial Sports Bureau, Qiansen Sports, Fengsheng Sports, etc., and in-depth cooperation contacts have been carried out with Dongzhu Ecology, Geely Group and Lancheng Group, through honesty, responsibility and ownership. Strength of the brand enterprises to carry out pragmatic cooperation, achieve resource integration, create a large platform, large joint, large development development pattern.