Key Players
- ANDRITZ AG
- Aqseptence Group
- FLSmidth
- Hengshui Haijiang
- Ishigaki Company
- JL-Filterpress
- Jiangsu Sudong
- Jingjin Equipment
- Kurita Machinery Mfg. Co. Ltd
- Latham International
- Matec
- Metso Corporation
- Micronics
- NMP
- Shanghai CEO Environmental
- Shanghai Dazhang
- Zhongda Bright Filter Press
- Tianli Machinery
- Xingyuan Environment
- Zhejiang Longyuan
