Khai Thac Khoang San Phu Binh LTD Address: No 112, Thanh Hung Street, Doi Ngo Town, Luc Nam District, Bac Giang Province Enterprise code: 2400809173 Phone: 0973866021 Representative: Nguyen Huu Lam Doi Ngo Town, Luc Nam District, Bac Giang ProvinceFounding date: 6 - 2 - 2017