Khoang San Viet Hung Joint Stock Company Address: Civil Group 13, Viet Quang Town, Bac Quang District, Ha Giang Province Enterprise code: 5100387769 Phone: 0902191118 Representative: Tran Duy Hung Adress: Civil Group 13, Dong Phong Commune, Tien Hai District, Thai Binh Province Viet Quang Town, Bac Quang District, Ha Giang ProvinceFounding date: 19 - 6 - 2012