Thuong Mai Va Van Tai Bac Son LTD Address: So 4 Residential Area, Trang Cat Ward, Hai An District, Hai Phong City Enterprise code: 0200564941 Phone: 02125552440 Representative: Dang Xuan Song Adress: 12/33 Dai Lo Ton Duc Thang, Le Chan District, Hai Phong City Trang Cat Ward, Hai An District, Hai Phong CityFounding date: 22 - 10 - 2003