| Company Name | Type | Status |
|---|---|---|
| SINLON LIMITED | Private company limited by shares | Live |
| H.K. SINLONAN GARMENT SHARES GROUP LIMITED | Private company limited by shares | Dissolved |
| SinLong Capital Group Company Limited | Private company limited by shares | Live |
| HK Sinlong Trading Limited | Live | |
| SINLONGSIN (HK) INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SINLONGSIN (HK) INTERNATIONAL CO., LIMITED | Live |