Vat Lieu Xay Dung Hai Tan Joint Stock Company Address: Cau Dat Hamlet, Phuong Son Commune, Luc Ngan District, Bac Giang Province Enterprise code: 2400399216 Phone: 01234135311; 0834135311 Representative: Doan Duc Hai Adress: Kim Street, Phuong Son, Luc Ngan District, Bac Giang Province Phuong Son Commune, Luc Ngan District, Bac Giang ProvinceFounding date: 2 - 5 - 2008