| HK KAIJIA CRAFTS CO., LIMITED | Private company limited by shares | Live |
| HK kaijia art collection Limited | Private company limited by shares | Live |
| KAIJIA COMMERCIAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| KAIJIA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KaiJia Lighting (HongKong) Co., Limited | Private company limited by shares | Live |
| Kaijia Plastics Company Limited | Private company limited by shares | Live |
| HK KAIJIA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| KAIJIA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KAIJIA (HK) TRADING CO., LIMITED | Private company limited by shares | Live |
| LIAONING KAIJIA TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| XIAMEN KAIJIA IMP & EXP CO., LIMITED | Private company limited by shares | Live |
| ITALY KAIJIAHUALIN INT'L GROUP LIMITED | Private company limited by shares | Live |
| KAIJIANG TRADE LIMITED | | Live |
| HK KAIJIAYUE LIMITED | | Live |
| Kaijin Trade Limited | | Live |
| KAIJING TRADING CO., LIMITED | Private company limited by shares | Live |
| HONG KONG KAIJING INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| KAIJING INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Kaijing Info Tech Limited | | Live |
| Huashang Kaijing International Investment Co., Limited | | Live |
| KAIJINWEI MACHINERY (HK) LIMITED | Private company limited by shares | Live |