Phat Trien Da Nganh Ha Thanh Joint Stock Company Address: No 4 C1 To 21, Lane 124, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102733567 Phone: 0242942907; 0245641330 Representative: Nguyen Van Hai Adress: No 4 C1 Khu, Khuong Trung Town, Thanh Xuan District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 2 - 5 - 2008