Xinji City Water Supply Company, West Section of Construction Road 0311-3222515
Hengshui City Water Supply Company, No. 147, Zongzheng Street 0318-2025773
Jizhou City Water Supply Company 0318-8612954
Xingtai Water Supply Company No. 22 Guozijing Street 0319-2221840
Handan Water Supply Company No. 309 Heping Road 0310-3010934
Cangzhou Water Supply Company No. 33 Chaoyang South Road 0317-2024605
Tangshan City Water Supply Company No. 5 Qiaotundou Road, Lubei District 0315- 2816242
Qinhuangdao Water Supply Company No. 231 Minzu Road, Harbor District 0335-3064995
Chengde City Water Supply Company No. 4 Shanzhuang East Road 0314-2024780
Zhangjiakou Water Supply Company No. 74 Dongheyan Street, Qiaodong District 0313-2014059
Langfang Water Supply Company Company 0316-2014139
Baoding Water Supply Company No. 138 Wusi Middle Road 0312-3037341
Shijiazhuang Qiaoxi Wastewater Treatment Plant Shijiazhuang Binhe Street 0311-3836461
Baoding Wastewater Treatment Plant No. 69, Yuqing Road, Baoding 0312-3112457
Tangshan Dongjiao Wastewater Treatment Plant, Tangshan Tangshan Dongjiao Wastewater Treatment Plant East of Shengliqiao, Lunan District, Tangshan City 0315-2874008
Tangshan Xijiao Wastewater Treatment Plant Nanshenxi Road, Tangshan City 0315-2314175
Tangshan New District Wastewater Treatment Plant Laoweizhuangzi, Fenrun County, Hebei Province, China 0315-5122853
Handan City, Handan City, East Wastewater Treatment Plant Handan City, Donghuan Road Middle 0310-8012391
Qinhuangdao Harbor District East Wastewater Treatment Plant No. 5, Construction Street, Harbor District, Qinhuangdao City, Qinhuangdao City, China 0335-3011689