Viet Thang LTD Address: Civil Group 10, Viet Quang Town, Bac Quang District, Ha Giang Province Enterprise code: 5100180299 Phone: 02193823651 Representative: Tran Viet Thang. Adress: Civil Group 11, Viet Quang Town, Bac Quang District, Ha Giang Province Viet Quang Town, Bac Quang District, Ha Giang ProvinceFounding date: 3 - 10 - 2005