| Hai-Di CO., LIMITED | Private company limited by shares | Live |
| Haidi Energy Co., Limited | Private company limited by shares | Live |
| NEW HAIDI ENGINEERING CO LIMITED | | Live |
| HAIDI IMPORT&EXPORT LIMITED | | Live |
| HAIDI LIGHTING COMPANY LIMITED | Private company limited by shares | Live |
| HAIDI POWER TECHNOLOGY LIMITED | | Live |
| HK HAIDI TRADING LIMITED | Private company limited by shares | Live |
| HK HAIDI TRADING LIMITED | Private company limited by shares | Live |
| CL Haidian Limited | Private company limited by shares | Live |
| HAIDIAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HAIDIAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| P.M.S. (HAIDIAN) LIMITED | Private company limited by shares | Dissolved |
| GERMANY HAIDILONG HARDWARE GROUP CO., LIMITED | Private company limited by shares | Live |
| China Haiding Group Company Limited | Private company limited by shares | Dissolved |
| Haiding Co., Limited | Private company limited by shares | Live |
| HK HAIDING TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HAIDING TRADE LIMITED | Private company limited by shares | Dissolved |
| Haidisen Co., Limited | Private company limited by shares | Live |
| HAIDIYA TENT CO., LIMITED | Private company limited by shares | Live |