Trung Tam Dich Vu Cap Va Thoat Nuoc Huyen Dong Van Address: Dong Van Town, Dong Van District, Ha Giang Province Enterprise code: 5100292394 Phone: 02193856096 Representative: Nguyen Tuan Anh Adress: Dong Van Town, Dong Van District, Ha Giang Province Dong Van Town, Dong Van District, Ha Giang ProvinceFounding date: 12 - 5 - 2009