Press Filter Dewatering Project of Guizhou Zhijin Majiatian Coal Industry Co., Ltd.

Coal Slurry Filter Dewatering Project of Guizhou Pannan Coal Development Co., Ltd.

Sludge thickening and dewatering project of Chifeng Derun Drainage Co., Ltd.

Coal-to-electricity conversion project of Shenzhou Plastic Products Co., Ltd., Shenyang City, Liaoning Province

Shandong Chengguo River (in front of Tengcheng Dam) constructed wetland water purification project wind energy aerator procurement project

Procurement Project of Wind Energy Aeration Device in Xinxue River Constructed Wetland (Xiaowei River Section) in Tengzhou City, Shandong Province

Mata Lake Constructed Wetland Project in Huantai County (Phase III of Constructed Wetland at the Mouth of Zhulong River) EPC Project