Nam Son Joint Stock Company Address: No 165, Giang Vo Street, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0101781977 Phone: 0247366752 Representative: Pham Tuan Manh Adress: No 1B, 250/40 To 37B Khuong Trung Lane, Thanh Xuan District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 27 - 9 - 2005