Thuong Mai Va Xay Dung Dong Van Joint Stock Company Address: Civil Group 7, Dong Van Town, Dong Van District, Ha Giang Province Enterprise code: 5100494182 Phone: 02394017999 Representative: Ly Mi Say Adress: Po Si Hamlet, Lung Tao Commune, Dong Van District, Ha Giang Province Dong Van Town, Dong Van District, Ha Giang ProvinceFounding date: 20 - 2 - 2023