Nam Trung Ha Joint Stock Company Address: No 20, 91 Hong Ha Lane, Phuc Xa Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101326135 Phone: 0247168875 Representative: Nguyen Thi Giang Adress: No 35 Le Hong Phong, Lang Son City, Lang Son Province Phuc Xa Ward, Ba Dinh District, Ha Noi CityFounding date: 20 - 1 - 2003