Phan Mem Seam Viet Nam Joint Stock Company Address: No 543, An Duong Vuong Street, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106319068 Phone: 0984901076 Representative: Do Van Tuan Adress: No 543, An Duong Vuong Street, Dong Ngac Commune, Tu Liem District, Ha Noi City Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 27 - 9 - 2013