Thuong Mai Du Lich Va Dich Vu Son Tinh Joint Stock Company Address: No 173, Civil Group 7, Dong Van Town, Dong Van District, Ha Giang Province Enterprise code: 5100492298 Phone: 02192478888 Representative: Lai Van Son Dong Van Town, Dong Van District, Ha Giang ProvinceFounding date: 20 - 7 - 2022