Truong Trung Hoc Co So Nguyen Binh Khiem Address: Street 3/2, Dong Van Town, Dong Van District, Ha Giang Province Enterprise code: 5100499624 Phone: 0964949223 Representative: Le Quang Hien Dong Van Town, Dong Van District, Ha Giang ProvinceFounding date: 21 - 6 - 2024