| Company Name | Type | Status |
|---|---|---|
| HONBAN TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HONBAN CHINA PATENT AND TRADEMARK AGENT LIMITED | Private company limited by shares | Live |
| HONBAN CHINA INTELLECTUAL PROPERTY AGENT LIMITED | Private company limited by shares | Live |
| HONBAN VALVE CO., LIMITED | Private company limited by shares | Live |