Duong Huyen LTD Address: Noi Hamlet, Noi Hoang Commune, Yen Dung District, Bac Giang Province Enterprise code: 2400491652 Phone: 02385444959 Representative: Vu Hai Thanh Adress: Noi Hamlet, Noi Hoang Commune, Yen Dung District, Bac Giang Province Noi Hoang Commune, Yen Dung District, Bac Giang ProvinceFounding date: 7 - 12 - 2009