| Company Name | Type | Status |
|---|---|---|
| Hongyin Co., Limited | Live | |
| HONGYIN INTERNATIONAL TRADING (HONGKONG) LIMITED | Private company limited by shares | Live |
| Hongyin Resources (HK) Company Limited | Private company limited by shares | Live |
| Hongyin Trade Limited | Live | |
| Hongyinda (Hong Kong) Digital Technology Limited | Private company limited by shares | Live |
| HK HONGYING LIMITED | Live | |
| HONGYINGJIA LIMITED | Private company limited by shares | Live |
| HONGKONG HONGYINTUO ELECTRONIC CO., LIMITED | Private company limited by shares | Live |