Thuong Mai Bigmak Joint Stock Company Address: Zoom 106, Nha B1 Huynh Thuc Khang, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0102290851 Phone: 0242410556 Representative: Pham Van An Adress: Van Tri Hamlet, Minh Khai Commune, Tu Liem District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 18 - 6 - 2007