Tan Son LTD Address: Trung Binh Civil Group, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0500402282 Phone: 02433845256 Representative: Nguyen Vinh Tan Adress: No 27, Hue Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 4 - 7 - 2001