Truong Man Non Viet Hong Address: Viet Hong Commune, Bac Quang District, Ha Giang Province Enterprise code: 5100261325 Phone: 02193508270 Adress: Tan Quang, Bac Quang District, Ha Giang Province Viet Hong Commune, Bac Quang District, Ha Giang ProvinceFounding date: 10 - 2 - 2009