Topcos Viet Nam Joint Stock Company Address: No 43, Alley 643/9, Pham Van Dong Street, Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0108414856 Phone: 01666660888; 0366660888 Representative: Nguyen Dang Dat Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 28 - 8 - 2018