Vinh Ha LTD Address: Viet Quang Town, Bac Quang District, Ha Giang Province Enterprise code: 5100110598 Phone: 0219821174 Representative: Le Van Tan Adress: Viet Quang Town, Bac Quang District, Ha Giang Province Viet Quang Town, Bac Quang District, Ha Giang ProvinceFounding date: 30 - 9 - 1998