Dau Tu Va Du Lich Dai Duong Xanh Joint Stock Company Address: Trung Son Street, But Son Town, Hoang Hoa District, Thanh Hoa Province Enterprise code: 2802508514 Phone: 02157364372 Representative: Han Thanh Tuan Adress: Hamlet 1, Hoang Vinh Commune, Hoang Hoa District, Thanh Hoa Province But Son Town, Hoang Hoa District, Thanh Hoa ProvinceFounding date: 15 - 12 - 2017