| Company Name | Type | Status |
|---|---|---|
| HK CHENGBAI INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG CHENGBANG NEW MATERIALS CO., LIMITED | Private company limited by shares | Live |
| HK CHENGBANG TRADE LIMITED | Private company limited by shares | Live |
| CHENGBAO, LIMITED | Private company limited by shares | Live |