Sean E&C LTD Address: 21th Floor, No 109, Tran Hung Dao Street, Cua Nam Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106309380 Phone: 0328479413 Representative: Ly Thi Dung Adress: No 7, Lane 82/122, Kim Ma Ward, Ba Dinh District, Ha Noi City Cua Nam Ward, Hoan Kiem District, Ha Noi CityFounding date: 16 - 9 - 2013