| PENGJIN TRADING CO., LIMITED | Private company limited by shares | Live |
| Pengjin Trading Co., Limited | | Live |
| PENGJIN RESOURCES (H.K) CO. LIMITED | Private company limited by shares | Live |
| PENGJIN TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HONGKONG PENGJIN TRADING LIMITED | Private company limited by shares | Live |
| PENGJIN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Pengjin Packaging Co., Limited | Private company limited by shares | Live |
| SHANGHAI PENGJIN ELECTRIC CO., LIMITED | | Live |
| PENGJIN TRADE LIMITED | Private company limited by shares | Dissolved |
| HK PENGJINCHUANG TRADING CO., LIMITED | Private company limited by shares | Live |
| HK PENGJING TRADE LIMITED | Private company limited by shares | Live |