O To Luot Viet Nam Joint Stock Company Address: No 31, Alley 30/1, So 03 Phung Khoang Civil Group, Trung Van Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0107992149 Phone: 0336466666 Representative: Nguyen Tuan Minh Trung Van Ward, Nam Tu Liem District, Ha Noi CityFounding date: 13 - 9 - 2017