Dau Tu Ha Tang Vien Thong Thien Phu LTD Address: Highway 27, Phu Thuan Hamlet, My Son Commune, Tinh Khanh Hoa, Viet Nam Enterprise code: 4500686345 Phone: 0909347450 Representative: Le Thi Thu Ha My Son Commune, Ninh Son District, Khanh Hoa ProvinceFounding date: 3 - 8 - 2026