Duc Hai Ha Giang LTD Address: Khu Vinh Quang, Tan Quang Commune, Bac Quang District, Ha Giang Province Enterprise code: 5100472485 Phone: 0822493042 Representative: Chu Thi Hai Adress: Khu Vinh Quang, Tan Quang Commune, Bac Quang District, Ha Giang Province Tan Quang Commune, Bac Quang District, Ha Giang ProvinceFounding date: 13 - 9 - 2019