O To Sitom LTD Address: Lot BT3-5, Khu Nha O Tong Cuc V, Tan Trieu Commune, Thanh Tri District, Ha Noi City Enterprise code: 0106850688 Phone: 0916521369 Representative: Nguyen Duc Ngoc Adress: No 56, Civil Group 26, Dai Kim Ward, Hoang Mai District, Ha Noi City Tan Trieu Commune, Thanh Tri District, Ha Noi CityFounding date: 18 - 5 - 2015