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West Sewage Treatment Plant Project of Qinhuangdao Haigang District of Hebei Province

Wenling Muyu Sewage Treatment Plant Project of Zhejiang Province

General Contracting Project of Boshan Sewage Treatment Plant Denitrification Filter+Biological Aerated Filter of Shandong Province

Chengde Luanping No. 2 Sewage Treatment Plant Project of Hebei Province

Reconstruction and Expansion Project of Linfen Sewage Treatment Plant of Shanxi Province

Upgrading and Reconstruction Project of Linying County Municipal Sewage Treatment Plant of Henan Province

PrZhejiang Pujiang fourth wastewater treatment plant

Upgrading and Reconstruction Project of Guiyang Baiyun District Sewage Treatment Plant

Sewage Treatment Project of Tangshan Caofeidian Industrial District Starting Section (North Section)

Deep Bed Filter of Fuyang Yingnan Sewage Treatment Plant

Upgrading and Reconstruction Project of Zhumadian No. 1 Sewage Treatment Plant of Henan Province

Zibo Huantai County Environmental Science Sewage Treatment Plant Project of Shandong Province

Advanced Treatment Project of Zhangjiakou Wanquan County Sewage Treatment Plant of Hebei Province

Advanced Treatment Project of Daqing Chengdong Sewage Treatment Plant of Heilongjiang Province

Advanced Treatment of Haiyang Xingcun Town Sewage Treatment Plant of Shandong Province

Upgrading and Reconstruction Project of Tianjin Jinnan District Huanxing Sewage Treatment Plant

Tianjin Nangang Light Textile Industrial Park Sewage Treatment Plant (Phase I) Project

Tianjin Ninghe Sewage Treatment Plant Project

Advanced Treatment Project of Xuzhou Jingmahe Sewage Treatment Plant of Jiangsu Province

East Section Sewage Treatment Project of Tangshan Harbor Development District

Advanced Treatment Project of Baoding Gaoyang County Sewage Treatment Plant of Hebei Province

Phase I Project of Tianjin Binhai High-tech District Sewage Treatment Plant

Tianjin Jinnan Shuanglin Sewage Treatment Project

Tianjin Jinghai New Town Xicheng Sewage Treatment Plant Project

Advanced Treatment Project of Tianjin Development District West Section Sewage Treatment Plant

Sinopec Maoming Petrochemical High Concentrated Sewage Treatment

Catalyst Wastewater Treatment Reconstruction of CNPC Lanzhou Petrochemical Corporation

Reconstruction of Beijing Yizhuang East Section Sewage Treatment Plant

Sinopec Tahe Refinery RO Concentrated Water Treatment

Upgrading and Reconstruction of Anhui Liuguo Chemical Industry Sewage Treatment

Expansion Project of Shanghai Haoshi Sewage Treatment

Ultrafiltration and Reverse Osmosis System of Shaanxi Yulin Chemical Engineering Park

Ultrafiltration Device and System Matching of Daqing Oil Field Water Supply

Sewage Treatment of Qinhuangdao Women and Children Hospital of Hebei Province

Reconstruction and Expansion Project of Hebei Zhongrun Pharmacy Treatment Plant