Thuong Mai Tong Hop Ngoc Toan Joint Stock Company Address: Civil Group 36, Dong Anh Town, Dong Anh District, Ha Noi City Enterprise code: 0106012742 Phone: 02439632396 Representative: Nguyen Thi Bich Hong Adress: Civil Group 36, Dong Anh Town, Dong Anh District, Ha Noi City Dong Anh Town, Dong Anh District, Ha Noi CityFounding date: 16 - 10 - 2012