Sinh Duong LTD Address: 13 Tam Thuong, Hang Gai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106135751 Phone: 02438286267 Representative: Nguyen Ngoc Duong Adress: No 173/151/10 Hoang Hoa Tham, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Hang Gai Ward, Hoan Kiem District, Ha Noi CityFounding date: 26 - 3 - 2013