| Company Name | Type | Status |
|---|---|---|
| HK TAIMING PUMPING KAIYI THREESTARS MECHANICS GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK MECHANICS AND TRADE LIMITED | Private company limited by shares | Live |
| NEO MECHANICS TRADING LIMITED | Live | |
| HK ZhongYuan Mechanics Limited | Private company limited by shares | Dissolved |