| HK YIGANG CO., LIMITED | Private company limited by shares | Live |
| Yigang Electronics Co., Limited | | Live |
| SHANGHAI YIGANG MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HK YIGANG GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG YIGANG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| GUANGDONG YIGANG LIQUOR CO., LIMITED | | Live |
| Yigang Trading HK Limited | | Live |
| Yigang Trading Co., Limited | Private company limited by shares | Live |
| YIGANG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| HK YIGANG TRADING MIGRATION CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| YIGANXING GOLF INT'L MANAGEMENT GROUP LIMITED | Private company limited by shares | Live |
| YIGAO WEIYE LIMITED | Private company limited by shares | Live |
| HK YIGARDEN TRADE CO., LIMITED | Private company limited by shares | Live |
| LM YIGAS LIMITED | | Live |
| YIGAS ELECTRONIC CHEMICALS HONG KONG LIMITED | Private company limited by shares | Live |
| YIGAS INTERNATIONAL LIMITED | | Live |
| YIGAS INTERNATIONAL LIMITED | | Live |