Khai Thac Khoang San Khanh Thuong Joint Stock Company Address: Khu 2 (NHA ONG DUONG VAN Hao), Chi Ne Town, Huyen Lac Thuy, Hoa Binh Enterprise code: 5400265313 Phone: 0218874350 Representative: Duong Quynh Mai Adress: Khu 2, Chi Ne Town, Lac Thuy District, Hoa Binh Province Chi Ne Town, Lac Thuy District, Hoa Binh ProvinceFounding date: 5 - 3 - 2008