| HK XINI INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| XINICON LIMITED | Private company limited by shares | Dissolved |
| XINICS COMPANY LIMITED | Private company limited by shares | Live |
| XINING LIMITED | Private company limited by shares | Dissolved |
| Xin-Inspiration Metal Craft International Limited | Private company limited by shares | Live |
| Xiniq Limited | Private company limited by shares | Live |
| Xinity Limited | Private company limited by shares | Live |
| XINIU NET LIMITED | Private company limited by shares | Live |
| XiNiu Hong Kong Co., Limited | | Live |