| SANKIN LIMITED | Private company limited by shares | Live |
| Asia Sankin Limited | Private company limited by shares | Live |
| SANKIND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SANKIND PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SANKING LIMITED | Private company limited by shares | Live |
| Sanking (HK) Share Co., Limited | Private company limited by shares | Live |
| SANKING TECHNOLOGY (H.K.) CO., LIMITED | Private company limited by shares | Live |
| SANKING INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SANKING INT'L LIMITED | Private company limited by shares | Dissolved |
| SANKING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sankini Company Limited | Private company limited by shares | Live |