Son Hai Joint Stock Company Address: Ngoai Hamlet, Cong Hoa Commune, Quoc Oai District, Ha Noi City Enterprise code: 0500468565 Phone: 02433843238 Representative: Vuong Dac Hai Adress: Ngoai Hamlet, Cong Hoa Commune, Quoc Oai District, Ha Noi City Cong Hoa Commune, Quoc Oai District, Ha Noi CityFounding date: 13 - 7 - 2005