Tu Van Xay Dung Va Dich Vu Hoai An LTD Address: Khu 2, Quan Hoa Town, Quan Hoa District, Thanh Hoa Province Enterprise code: 2802210171 Phone: 0979749519 Representative: Trinh Van Hoai Adress: Khu 2, Quan Hoa Town, Quan Hoa District, Thanh Hoa Province Quan Hoa Town, Quan Hoa District, Thanh Hoa ProvinceFounding date: 11 - 11 - 2014