Xay Dung Hoang Son Joint Stock Company Address: No 51, Tieu Khu 1, Le The Son Street, Tinh Gia Town, Tinh Gia District, Thanh Hoa Province Enterprise code: 2801077022 Phone: 0912133496 Representative: Dang Thi Mai Adress: No 12/17, Lam Son 1 Street, Tan Son Ward, Thanh Hoa City, Thanh Hoa Province Tinh Gia Town, Tinh Gia District, Thanh Hoa ProvinceFounding date: 10 - 11 - 2007