Hop Tac Xa Tieu Thu Cong Nghiep, Xay Dung Va Dich Vu Tong Hop Thanh Do Address: Dong Van Town, Dong Van Town, Dong Van District, Ha Giang Province Enterprise code: 5100441864 Phone: 0914858909 Representative: Ngo Sy Dung Adress: Dong Van Town, Dong Van Town, Dong Van District, Ha Giang Province Dong Van Town, Dong Van District, Ha Giang ProvinceFounding date: 17 - 8 - 2016