| Company Name | Type | Status |
|---|---|---|
| HK YANGYAN TRADE LIMITED | Private company limited by shares | Live |
| YANGYANG DOT NET LIMITED | Private company limited by shares | Live |
| YANGYANG TRADE LIMITED | Private company limited by shares | Live |
| YANGYANGCAN TRADING LIMITED | Private company limited by shares | Live |
| YANGYANTANG COSMETICS LIMITED | Private company limited by shares | Live |