| HENGHAI (HK) SHIPPING CO., LIMITED | Private company limited by shares | Live |
| HK HENGHAI CONSULTING CO., LIMITED | Private company limited by shares | Live |
| HENGHAI IMPORT & EXPORT COMPANY LIMITED | Private company limited by shares | Live |
| HENGHAI HOLDING GROUP (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HENGHAI TRADING CO., LIMITED | Private company limited by shares | Live |
| HengHai Ocean Instruments Limited | Private company limited by shares | Live |
| HK HengHai Investment Limited | Private company limited by shares | Live |
| Henghai Shipping Limited | | Live |
| YIWU HENGHAI IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| HENGHAIXIN (HK) LIMITED | Private company limited by shares | Live |