Phat Trien Ha Tang Va Xay Lap Joint Stock Company Address: No 7, 95 Chua Boc Lane, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0104202089 Phone: 02435632382 Representative: Vu Quoc Loi Adress: No 20/5, Phu Dong Street, Minh Khai Ward, Hong Bang District, Hai Phong City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 12 - 10 - 2009