Thuong Mai Va Dich Vu Tan Ngoc Joint Stock Company Address: No 336, Lang Street, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0104059343 Phone: 02422110910 Representative: Pham Tuan Ngoc Adress: No 336, Lang Street, Thinh Quang Ward, Dong Da District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 20 - 7 - 2009