Yongchuan Water Company (Yongchuan Section)
Dianjiang County Water Company (Dianjiang Section)
Nanchuan District Water Company (Nanchuan Section)
Chongqing Julong Tap Water (Jiulongpo)
Tongnan County Water Company (Tongnan Section)
Fuling District Water Company (Fuling Section)
Yunnan tap water co., ltd. (Yudong section)
Yuchang gas water company (Changshou Duan)
Dazu County Water Company (Dazu Section)
Chongqing Tap Water High-rise Building Water Supply Company (Yuzhong District)
Chongqing Fengjie Water Company (Fengjie Section)
Chongqing Jieshi Tap Water Co., Ltd. (Banan)
Chongqing Yuxi Tap Water Co., Ltd. (Jiulongpo)
Yolanda Waterworks (Hechuan)
Qianjiang Water Company (Qianjiang Section)
Wansheng Water Company (Wansheng Section)
Wanzhou District Water Company (Wanzhou Section)
Hongze Tap Water Co., Ltd. (Hechuan)
Hechuan Fujiang Water Company (Hechuan)
Jiulong Tap Water Industry Company (Jiangbei)
Tailai Hongda Tap Water Co., Ltd. (Qianjiang)
Wulong County Water Company (Wulong Section)
Youyang Water Company (Youyang Section)
Qing Yu Water Company (Qijiang Section)
Dazu County Jianchuan Water Company (Dazu)
Wan 'an Water Company (Wanzhou)
Fengdu County Tap Water Co., Ltd. (Fengdu)
Qing Yu Water Technology Development Company (Qijiang)