Dau Tu 5S Viet Nam LTD Address: 11th Floor, Red Building, 169 Bui Thi Xuan, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106859659 Phone: 02466686999 Representative: Vu Hai Hoang Adress: Nha 3B, Civil Group 14, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 25 - 5 - 2015