| GZ SINOPIA COMPANY LIMITED | | Live |
| SINOPIA ARCHITECTURE & DESIGN LIMITED | | Live |
| SINOPIA PRIVATE COMPANY LIMITED | Private company limited by shares | Live |
| SINOPIA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SINOPICK COMPANY LIMITED | Private company limited by shares | Live |
| SINO-PIFF ESTATE AGENCIES LIMITED | Private company limited by shares | Dissolved |
| SINO-PIFF (CHINA) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO-PIFF (SOUTHWEST) TRANSPORT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO-PIFF GUANGDONG SHIPPING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO-PIFF (HK) TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| SINO-PIFF INTERNATIONAL FREIGHT LIMITED | Private company limited by shares | Live |
| SINO-PIFF LAND-TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| SINO-PIFF SEA TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| SINO-PIFF WHARF AND GODOWN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sinopilot Supply Chain Company Limited | Private company limited by shares | Live |
| SinoPins Company Limited | Private company limited by shares | Live |
| SINOPIPE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Sinopipe Group Co., Limited | | Live |
| SINOPIVAL INDUSTRIAL LIMITED | Private company limited by shares | Live |