Thuong Mai Va Xay Dung Hoang Mai LTD Address: No 166, Le Lai Street, May Chai Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0200630231 Phone: 02125836830 Representative: Vu Thi Oanh Adress: No 16/206, Le Loi Street, Ngo Quyen District, Hai Phong City May Chai Ward, Ngo Quyen District, Hai Phong CityFounding date: 7 - 6 - 2005