Dau Tu Va San Xuat Vat Lieu Xay Dung Ha Hai Joint Stock Company Address: Ga Cao Xa Quarter, Cao An Commune, Cam Giang District, Hai Duong Province Enterprise code: 0800290643 Phone: 02203786765 Representative: Bui Van Oanh Adress: Trung Nghia Hamlet, Cao An Commune, Cam Giang District, Hai Duong Province Cao An Commune, Cam Giang District, Hai Duong ProvinceFounding date: 21 - 10 - 2004