San Xuat Va Thuong Mai Hoang Chau Joint Stock Company Address: No 443, Vu Huu Street, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102551623 Phone: 0245597323 Representative: Tran Quoc Tien Adress: No 24, Lane 133, Tan Ap Street, Phuc Xa Ward, Ba Dinh District, Ha Noi City Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi CityFounding date: 3 - 12 - 2007