| Company Name | Type | Status |
|---|---|---|
| HK TENGTAI COMMERCIAL TRADE LIMITED | Private company limited by shares | Live |
| HONG KONG TENGTAI EIECTRO-OPTIC DISPLAY CO., LIMITED | Private company limited by shares | Live |
| Tengtai Industrial Co., Limited | Live | |
| TENGTAI TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TENGTAI TRADE LIMITED | Private company limited by shares | Live |
| TENGTAI TRADING (HK) LIMITED | Private company limited by shares | Live |