Vien Thong Oanh Mobile LTD Address: No 972a Ton Duc Thang, O Mon Ward, Can Tho Town, Viet Nam Enterprise code: 1801839367 Phone: 0977773372 Representative: Doan Thuy Oanh O Mon Ward, Thoi Lai District, Can Tho CityFounding date: 14 - 9 - 2026