| DIANY DESIGN CO., LIMITED | Private company limited by shares | Live |
| HK DIANYA FASHION LIMITED | Private company limited by shares | Live |
| DIANYA TRADING (HK) LIMITED | Private company limited by shares | Dissolved |
| HK DIANYA HOME TEXTILES GROUP LIMITED | Private company limited by shares | Live |
| Hong Kong dianya Technology Company Limited | | Live |
| HONGKONG DIANYA EDUCATION GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DIANYA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HONGKONG DIANYA PIANO LIMITED | Private company limited by shares | Live |
| HONGKONG DIANYA PIANO LIMITED | | Live |
| DIANYA PACKAGING MFG CO., LIMITED | | Live |
| DIANYAFENG TRADING LIMITED | Private company limited by shares | Live |
| DIANYI ELECTRICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| DIANYI DISPLAY EQUIPMENT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| DIANYI FASHION LIMITED | Private company limited by shares | Dissolved |
| DIANYI INTERNATIONAL (H.K) LIMITED | Private company limited by shares | Dissolved |
| DIANYUAN TRADING HK COMPANY LIMITED | Private company limited by shares | Dissolved |