Tu Van Semdi Solutions LTD Address: Lau 4, Gia Thy Building, 158 - 158a Dao Duy Anh, Ward 09, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0315112081 Phone: 0767027647 Representative: Do Thi Kieu Oanh Ward 9, Phu Nhuan District, Ho Chi Minh CityFounding date: 14 - 6 - 2018