Ho Tay Xanh LTD Address: No 26, 12B Ly Nam De Lane, Hang Ma Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101493418 Phone: 0248433719 Representative: Trinh Dinh Nguyen Adress: No 93 Phung Hung, Hang Ma Ward, Hoan Kiem District, Ha Noi City Hang Ma Ward, Hoan Kiem District, Ha Noi CityFounding date: 7 - 6 - 2004