Hoang Nguyen Address: Nha Ong Le Ngoc Su, Cau Liem Hamlet, Dong Nam Commune, Dong Son District, Thanh Hoa Province Enterprise code: 2801264008 Phone: 02373677559 Representative: Le Ngoc Su Adress: Cau Liem Hamlet, Dong Nam Commune, Dong Son District, Thanh Hoa Province Dong Nam Commune, Dong Son District, Thanh Hoa ProvinceFounding date: 13 - 1 - 2009