Sumitech Viet Nam LTD Address: No 354, Sen Hamlet, Viet Yen Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2401074517 Phone: 0975098734 Representative: Do Thi Hang Viet Yen Ward, Viet Yen District, Bac Ninh ProvinceFounding date: 21 - 5 - 2026