Hai Tra LTD Address: No 3, Lane 88, Son Tay, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103690059 Phone: 0976264468 Representative: Vu Thi Hau Adress: No 3, Lane 88, Son Tay, Doi Can Ward, Ba Dinh District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 4 - 2009