| YIHONG FLY LIMITED | Private company limited by shares | Live |
| Yihong Ads Limited | | Live |
| YIHONG BRIDAL COMPANY LIMITED | Private company limited by shares | Live |
| YIHONG BRIDAL COMPANY LIMITED | Private company limited by shares | Live |
| YIHONG BUSINESS LIMITED | Private company limited by shares | Live |
| Yihong Co., Limited | Private company limited by shares | Live |
| Yihong Rolling Wind Unique Learning Dust Co., Limited | Private company limited by shares | Live |
| Hongkong Yihong Biology Technology Group Co., Limited | Private company limited by shares | Live |
| YIHONG INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| YIHONG SHIYE CO., LIMITED | Private company limited by shares | Live |
| YIHONG TRADE CO., LIMITED | Private company limited by shares | Live |
| HK YIHONG BUSINESS CONSULTING LIMITED | | Live |
| Dexin Yi(Hong kong)Co., Limited | Private company limited by shares | Live |
| YI-HONG ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIHONG ENTERPRISE LIMITED | Private company limited by shares | Live |
| YIHONG (HONG KONG) FASHION LIMITED | Private company limited by shares | Dissolved |
| HONGKONG YIHONG INTERNATIONAL INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| YIHONG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Yihong Chemicals (Hong Kong) Limited | Private company limited by shares | Live |
| YIHONG LIGHTING HONG KONG LIMITED | Private company limited by shares | Live |
| Yihong Management Limited | Private company limited by shares | Live |
| YIHONG INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| YIHONG PAPER CO., LIMITED | Private company limited by shares | Dissolved |
| YIHONG TECHNOLOGY COMPANY LIMITED | | Live |
| Yihong Technology & Innovation Limited | | Live |
| YIHONG TRADE LIMITED | Private company limited by shares | Live |
| YIHONG TRADING LIMITED | Private company limited by shares | Live |
| YiHong Trading Industry Limited | Private company limited by shares | Live |
| YIHONGDA LIMITED | | Live |
| HONGKONG YIHONGKE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YIHONGRONG LIMITED | Private company limited by shares | Live |
| YIHONGS TRADE LIMITED | | Live |
| HK YIHONGSHENG LIMITED | Private company limited by shares | Live |
| YIHONGTAI TRADING LIMITED | Private company limited by shares | Live |
| Yihongxin Trading Co., Limited | Private company limited by shares | Live |
| YIHONGXIN (HK) TECHNOLOGY INVESTMENT LIMITED | Private company limited by shares | Live |
| YIHONGYUAN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YIHONGYUAN (HONGKONG) INT'L TRADING LIMITED | Private company limited by shares | Dissolved |