Duc Long Joint Stock Company Address: No 336, Le Thanh Tong Street, May Chai Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0200669750 Phone: 02253654357 Representative: Bui Cong Doan Adress: No 22 D31 Dong Quoc Binh, Ngo Quyen District, Hai Phong City May Chai Ward, Ngo Quyen District, Hai Phong CityFounding date: 18 - 5 - 2006