Dau Tu Bach Viet LTD Address: Civil Group 11, Vi Xuyen Town, Vi Xuyen District, Ha Giang Province Enterprise code: 5100334301 Phone: 0932498686 Representative: Vu Manh Ha Adress: Hamlet 12, Pong Drang Commune, Krong Buk District, Dac Lac Province Vi Xuyen Town, Vi Xuyen District, Ha Giang ProvinceFounding date: 4 - 10 - 2010