1. 3M China Ltd.
2. Culligan China Water Treatment
3. Foshan Shunde Midea Water Dispenser Manufacture Company Limited
4. Shanghai Canature Environmental Products Co. Ltd.
5. Shenzhen Litree Purifying Technology Co. Ltd .
6. Environmental World Products Ltd
7. Shenzhen Angel Drinking Water Equipment Co. Ltd.
8. A. O. Smith (Nanjing) Water Treatment Products Co. Ltd.
9. Beijing Originwater Technology Co. Ltd.
10. Pentair Water Suzhou Co. Ltd.