Sao Thu Do Joint Stock Company Address: No 16, Lane 46, Pham Ngoc Thach Street, Phuong Lien Ward, Dong Da District, Ha Noi City Enterprise code: 0101868258 Phone: 0247615563 Representative: Nguyen Viet Thang Adress: P419 To 51, Trung Kinh Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Phuong Lien Ward, Dong Da District, Ha Noi CityFounding date: 13 - 2 - 2006