Luat Trach Nhiem Huu Han A Chau Address: No 19, Lane 492, Hoang Hoa Tham Street, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0103756045 Phone: 02422142520 Representative: Manh Xuan Son Adress: Nhue Hamlet, Kim Chung Commune, Dong Anh District, Ha Noi City Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 28 - 4 - 2009