Uy Ban Mat Tran To Quoc Huyen Bac Quang Address: Viet Quang Town, Bac Quang District, Ha Giang Province Enterprise code: 5100262696 Phone: 02193821370 Adress: Civil Group 2, Viet Quang Town, Bac Quang District, Ha Giang Province Viet Quang Town, Bac Quang District, Ha Giang ProvinceFounding date: 19 - 2 - 2009