Recently, Zhongguancun Zhizhen Environmental Protection and Jiangsu Dadi Benesource (DDBS) jointly won the bid for Qingshuitang disposal center of contaminated soil. The two companies will co-build the main works and supportive facilities of the center, which is expected to be capable of treating 600,00 to 900,000 cubic meters of polluted soil per year. 

Zhuzhou Qingshuitang Regional Environmental Treatment Project, a large demonstration project for heavy metal pollution remediation, funded by the World Bank, is subject to high treatment requirements and strict acceptance standards. Winning this project reflects full recognition for the technical ability and comprehensive strength of Zhongguancun Zhizhen Environmental Protection.