Xiaoshan Qianjiang Sewage Treatment Plant
Xiaoshan Qianjiang Sewage Treatment Plant Phase IV
New daily treatment capacity of 400,000 tons/day, buried sewage treatment plant
The total scale is 740,000 tons/day
Central Water Pollution Prevention and Control Reserve Project hangzhou 2022 Asian Games Drainage guarantee project
OTT disc aerator more than 50,000 sets