Lien Doan Lao Dong Huyen Bac Quang Address: Civil Group 4, Viet Quang Town, Bac Quang District, Ha Giang Province Enterprise code: 5100262791 Phone: 02193821147 Viet Quang Town, Bac Quang District, Ha Giang ProvinceFounding date: 19 - 2 - 2009