Phuong Thanh Joint Stock Company Address: No 2, 251/8 Nguyen Khang Lane, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102287175 Phone: 0247844076 Representative: Tran Minh Hoa Adress: No 438, Civil Group 18, Lang Thuong Ward, Dong Da District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 13 - 6 - 2007