Thanh An Joint Stock Company Address: Zoom 701 Nha 17 T4, Moi Trung Hoa Urban Area, Nhan Chinh, Thanh Xuan District, Ha Noi City Enterprise code: 0101431108 Phone: 0242510355 Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 26 - 12 - 2003