| Company Name | Type | Status |
|---|---|---|
| LONGKOU HAIMENG MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| LONGKOU HONGRUN PACKING MACHINERY CO., LIMITED | Private company limited by shares | Live |
| LONGKOU SHUANGJI MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| LONGKOU DEYI MACHINERY CO., LIMITED | Private company limited by shares | Live |
| LONGKOU INDUSTRY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |