Thuong Mai Va Dich Vu Mam Mam Joint Stock Company Address: No 33 Tan Ap, Phuc Xa Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105884500 Phone: 02462927892 Representative: Tran Thu Ha Adress: No 16/2, 23 Cat Linh Lane, Cat Linh Ward, Dong Da District, Ha Noi City Phuc Xa Ward, Ba Dinh District, Ha Noi CityFounding date: 11 - 5 - 2012