Thuong Mai O To Tan Duyet LTD Address: P 202, Nha C2, Lane 41, Nguy Nhu Kon Tum Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 5100353960 Phone: 02462817386 Representative: Dong Cong Tan Adress: No 231, Civil Group 13, Nguyen Trai Ward, Ha Giang City, Ha Giang Province Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 21 - 6 - 2011