| Niagara Pumps Limited | | Live |
| SHANGHAI PEOPLE ELECTRICAL PUMPS SHARES LIMITED | Company limited by guarantee | Dissolved |
| SHANGHAI RENMIN XIONGFAN PUMPS LIMITED | Private company limited by shares | Live |
| Chong Shing Pumps Company Limited | Private company limited by shares | Live |
| SMiT PUMPS LIMITED | | Live |
| PACTOP PUMPS & SPRAYERS COMPANY LIMITED | Private company limited by shares | Live |
| AP PUMPS & SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| TYPHOON PUMPS LIMITED | Private company limited by shares | Dissolved |
| UNITED PUMPTEC LIMITED | Private company limited by shares | Dissolved |
| PumpTek Asia Limited | Private company limited by shares | Live |
| PUMPTON LIMITED | Private company limited by shares | Live |
| PUMPUI MANAGEMENT LIMITED | | Live |
| PUMP-UP CO. LIMITED | Private company limited by shares | Dissolved |
| PUMPVILLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINESE PUMPYE (GROUP) LIMITED | Private company limited by shares | Dissolved |