| Dongtai Limited | Private company limited by shares | Live |
| DONGTAI BAOTIAN SHIPPING CO., LIMITED | Private company limited by shares | Live |
| Dongtai Holding Co., Limited | | Live |
| QINGDAO DONGTAI ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| DONGTAI VEHICLE CO., LIMITED | Private company limited by shares | Live |
| DONGTAI ELECTRIC LIMITED | Private company limited by shares | Dissolved |
| Dongtai Investment (Holding) Company Limited | Private company limited by shares | Live |
| SHENGXING (DONGTAI) TRADE LIMITED | Private company limited by shares | Live |
| HK DONGTAI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DONGTAI TRADING CO. LIMITED | Private company limited by shares | Live |
| DONGTAIDA ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| Dongtailai International Trade Co., Limited | | Live |
| HK DONGTAIXIN TRADING LIMITED | Private company limited by shares | Live |