| Henan Junfa Chemical Co., Ltd | 2022-10-18 | Polyaluminium Chloride, Polyacrylamide, Baking Soda | 3700K CNY | Not Supported |
| Tengyi Material Supply Station, Xigong District, Luoyang City | 2010-08-09 | Polyaluminium Chloride, Bamboo And Wood Mold Inhibitor, Alkanolamide Ninal | - | Not Supported |
| Gongyi Hengsheng Water Treatment Materials Co., Ltd | 2013-10-21 | Polyaluminium Chloride, Demulsifier, Anthracite Filter Media | 3000K CNY | Not Supported |
| Gongyi Jiaxin Water Purification Materials Co., Ltd | 2008-01-04 | Polyaluminium Chloride, Ferrous Sulfate Heptahydrate, Polymer Flocculant | 18000K CNY | Not Supported |
| Gongyi Hongyuan Environmental Protection Technology Co., Ltd | 2017-03-21 | Polyaluminium Chloride, Polyferric Sulfate, Circulating Water | 10080K CNY | Not Supported |
| Gongyi Tenglong Water Treatment Materials Co., Ltd | 2008-07-03 | Polyaluminium Chloride, Composite Carbon Source, Glucose | 20000K CNY | Not Supported |
| Henan Fangao Environmental Protection Materials Co., Ltd | 2016-06-03 | Polyaluminium Chloride, Quartz Sand, Oxalic Acid | 5000K CNY | Not Supported |
| Zhengzhou Renquan Environmental Protection Technology Co., Ltd | 2020-03-05 | Polyaluminium Chloride, Liquid Level Covering Ball, Coal Based Columnar Activated Carbon | 7000K CNY | Supported |
| Gongyi Haoxin Water Purification Materials Co., Ltd | 2020-09-09 | Polyaluminium Chloride, Water Treatment Chemicals, Polyacrylamide | 2000K CNY | Not Supported |
| Henan Yuyan Environmental Protection Technology Co., Ltd | 2019-11-05 | Polyaluminium Chloride, Quartz Sand, Bamboo Charcoal Ceramic Granules | 12000K CNY | Not Supported |