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| SENTAI RENEWABLE RESOURCES CO., LIMITED | Private company limited by shares | Live |
| SENTAI ELECTRONICS LIMITED | Private company limited by shares | Live |
| SENTAI ENTERPRISE LIMITED | Private company limited by shares | Live |
| SENTAI GLOBAL INDUSTRY LIMITED | Private company limited by shares | Live |
| SENTAI TRADING LIMITED | Private company limited by shares | Live |
| SENTAIDA INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
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| SenTaiShengShi International (H.K) Limited | Private company limited by shares | Live |
| HK SENTAIYUAN TRADE GROUP LIMITED | Private company limited by shares | Live |