Khai Thac Va Che Bien Khoang San Vinh Phu Joint Stock Company Address: Khu 13, Hung Son Town, Lam Thao District, Phu Tho Province Enterprise code: 2600921221 Phone: 0972551868 Representative: Ta Duc Ngoc Adress: Civil Group 11, Dai Kim Ward, Hoang Mai District, Ha Noi City Hung Son Town, Lam Thao District, Phu Tho ProvinceFounding date: 24 - 7 - 2014