| KVC VALVE LIMITED | Private company limited by shares | Dissolved |
| UBS VALVE COMPANY LIMITED | Private company limited by shares | Live |
| CT Valve Company Limited | Private company limited by shares | Dissolved |
| FAF VALVE COMPANY LIMITED | Private company limited by shares | Live |
| B3 Valve Limited | Private company limited by shares | Live |
| I VALVE COMPANY LIMITED | Private company limited by shares | Live |
| SHK VALVE LIMITED | Private company limited by shares | Live |
| CVS VALVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| JI SHI VALVE LIMITED | Private company limited by shares | Live |
| TFC VALVE LIMITED | Private company limited by shares | Live |
| DBV VALVE LIMITED | Private company limited by shares | Live |
| ADESUN VALVE LIMITED | Private company limited by shares | Live |
| NING BO AIMEIKE VALVE LIMITED | Private company limited by shares | Live |
| USA MCC VALVE (ASIA) LIMITED | Private company limited by shares | Live |
| Asian Valve Consultancy Limited | Private company limited by shares | Live |
| SHANGHAI YUEZHONG AUTOMOBILE VALVE CO., LIMITED | Private company limited by shares | Live |
| BANFF VALVE LIMITED | Private company limited by shares | Live |
| Baovalve Valve Machinery Limited | | Live |
| USA BOLON VALVE COMPANY LIMITED | Private company limited by shares | Live |
| SST VALVE (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| CHINA VALVE RESEARCH ASSOCIATION LIMITED | Private company limited by shares | Live |
| CHINA GAOQIAO VALVE FACTORY LIMITED | Private company limited by shares | Live |
| CHINA LIANGGONG VALVE FACTORY LIMITED | Private company limited by shares | Live |
| CHINA SHENTONG VALVE LIMITED | Private company limited by shares | Dissolved |
| ZHONGSHAN CITY ZHENZHO VALVE CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Jul-2016 |
| WIN VALVE CO., LIMITED | Private company limited by shares | Live |
| FFC Valve Co., Limited | Private company limited by shares | Live |
| TJT VALVE CO., LIMITED | Private company limited by shares | Live |
| X&H VALVE CO., LIMITED | Private company limited by shares | Live |
| SFD VALVE CO., LIMITED | Private company limited by shares | Live |
| ZCV VALVE CO., LIMITED | Private company limited by shares | Live |
| LGS VALVE CO., LIMITED | Private company limited by shares | Live |
| PHF VALVE CO., LIMITED | Private company limited by shares | Live |
| HI TEK VALVE CO., LIMITED | Private company limited by shares | Live |
| SI PAI SHA KE VALVE CO., LIMITED | Private company limited by shares | Live |
| HFC VALVE CO., LIMITED | Private company limited by shares | Live |
| WENZHOU BAIJI VALVE CO., LIMITED | Private company limited by shares | Live |
| CHENXIN VALVE CO., LIMITED | Private company limited by shares | Live |
| DONGBAO VALVE CO., LIMITED | Private company limited by shares | Live |
| VALVE ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| American . Flowserve Valve Global Automation Co., Limited | Private company limited by shares | Live |
| JINGGONG VALVE CO., LIMITED | Private company limited by shares | Live |
| JINHAILANG VALVE CO., LIMITED | Private company limited by shares | Live |
| Jiugang Valve Co., Limited | Private company limited by shares | Live |
| KELITE VALVE CO., LIMITED | Private company limited by shares | Live |
| Wenzhou Keycare Valve Co., Limited | Private company limited by shares | Live |
| LIANGGONG VALVE CO., LIMITED | Private company limited by shares | Live |
| Lianggong Valve Holding Co., Limited | | Live |
| Mason Valve Co., Limited | Private company limited by shares | Live |
| ONTOP VALVE CO., LIMITED | Private company limited by shares | Live |
| QILONG VALVE CO., LIMITED | Private company limited by shares | Live |
| Shanghai Renmin Pump Valve Manufacturing Co., Limited | Private company limited by shares | Live |
| Rotech Valve Co., Limited | Private company limited by shares | Live |
| SHANGHAI JINGGONG VALVE (GROUP) CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI LIANGGONG VALVE (GROUP) CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI LIANGGONG VALVE SHARE CO., LIMITED | Private company limited by shares | Live |
| Shanghai Guanlong Valve Technology Co., Limited | Private company limited by shares | Live |
| SIMPO VALVE CO., LIMITED | Private company limited by shares | Live |
| Tycovalve Valve Co., Limited | Private company limited by shares | Live |
| VIKO VALVE CO., LIMITED | Private company limited by shares | Live |
| Wenzhou JCS Valve Co., Limited | Private company limited by shares | Dissolved |
| Wenzhou SNT Valve Co., Limited | | Live |
| WURONG VALVE CO., LIMITED | Private company limited by shares | Live |
| XINTAI VALVE CO., LIMITED | Private company limited by shares | Live |
| ZIGAO VALVE CO., LIMITED | Private company limited by shares | Live |
| GWC VALVE & CONTROLS LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI GUANLONG VALVE DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| Valve Enigma Limited | Private company limited by shares | Live |
| DHV VALVE ENTERPRISE LIMITED | Private company limited by shares | Live |
| CNV VALVE ENTERPRISE LIMITED | Private company limited by shares | Live |
| EVEREST VALVE LIMITED | Private company limited by shares | Live |
| Valve Expert Company Limited | | Live |
| GERMANY LIK VALVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| GERMANY TOP VALVE LIMITED | Private company limited by shares | Live |
| GERMANY RBT VALVE LIMITED | Private company limited by shares | Live Ceased dormancy on 19-Mar-2012 |
| GERMANY LIT VALVE COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY LIK VALVE COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY FRING VALVE COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY KARL VALVE COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY KARL VALVE COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY PATES VALVE LIMITED | | Live |
| GERMANY WAYEN VALVE LIMITED | Private company limited by shares | Live |
| GERMANY WODE VALVE COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY WODE VALVE COMPANY LIMITED | | Live |
| USA 3D GROUP VALVE LIMITED | Private company limited by shares | Dissolved |
| SHK VALVE GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| JC VALVE GROUP LIMITED | Private company limited by shares | Live |
| EZEM VALVE GROUP LIMITED | Private company limited by shares | Live |
| JINGJIA VALVE GROUP LIMITED | Private company limited by shares | Live |
| LIXIN VALVE GROUP LIMITED | Private company limited by shares | Dissolved |
| USA LOWARA VALVE GROUP LIMITED | Private company limited by shares | Dissolved |
| Holland Valve Solutions Limited | Private company limited by shares | Dissolved |
| HURRICANE VALVE LIMITED | Private company limited by shares | Live |
| Shanghai Guanlong Jixie Valve Co., Limited | Private company limited by shares | Live |
| GUANGDONG JINGJIA VALVE MANUFACTURE LIMITED | Private company limited by shares | Live |
| PHOENIX VALVE LIMITED | Private company limited by shares | Dissolved |
| PISHON VALVE COMPANY LIMITED | Private company limited by shares | Live |
| SHANGHAI LIANGGONG VALVE PLANT GROUP LIMITED | Private company limited by shares | Live |
| REDSTAR VALVE LIMITED | Private company limited by shares | Live |
| SCIENTIFIC VALVE & CONTROLS COMPANY LIMITED | Private company limited by shares | Live |