| Company Name | Type | Status |
|---|---|---|
| YongSiKang Trading Company Limited | Live | |
| YONGSILE TRADING CO., LIMITED | Private company limited by shares | Live |
| YONGSING TRADE CO., LIMITED | Live | |
| YONGSING ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| YONGSING SILICONE RUBBER PRODUCT CO., LIMITED | Private company limited by shares | Live |
| Yongsinhe Limited | Private company limited by shares | Dissolved |