Son Spentec Viet Nam Joint Stock Company Address: Phu Do Village, Phu Do Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0102734183 Phone: 0247854932 Representative: Pham Anh Tuan Adress: Hamlet 2, Phu Do, Me Tri Commune, Tu Liem District, Ha Noi City Phu Do Ward, Nam Tu Liem District, Ha Noi CityFounding date: 2 - 5 - 2008