Shanghai Dingchenxin Ecological Technology Co., Ltd. Was founded in December 2024. We are held by Zhejiang Dingxiang Construction Technology Co., Ltd., with equity participation from Huakong Technology Transfer Co., Ltd. Affiliated to Tsinghua University, Professor Li Jinhui from the School of Environment Tsinghua University and other shareholders. We strive to build a nationwide technology driven platform oriented "Urban Mining" group company for resource recovery, with technology leadership and carbon peaking and carbon neutrality as our core focus.

We carry out in depth cooperation with the School of Environment Tsinghua University to jointly promote technological research and development and innovation. We offer multiple series of independently developed products including low carbon cementitious materials, soil stabilizers, special stabilizers for mixing piles, special stabilizers for mine backfilling and slurry rapid solidifying agents. Supported by multiple production bases, we maintain stable and high efficiency production capacity to respond rapidly to market demands. Our business scope covers various sectors including solid hazardous waste resource utilization, green low carbon building materials and zero waste city development.