In Hoang Giang Joint Stock Company Address: Nha 66, Alley 55, Lane 124, Au Co Street, Tu Lien Ward, Tay Ho District, Ha Noi City Enterprise code: 0102205020 Phone: 0247195306 Representative: Vu Cong Long Adress: No 56, Hang Cot Street, Hang Ma Ward, Hoan Kiem District, Ha Noi City Tu Lien Ward, Tay Ho District, Ha Noi CityFounding date: 9 - 4 - 2007