Khai Thac San Xuat Khoang San 55 Joint Stock Company Address: 19 Nguyen Thien Thuat, Thuan Hoa Ward, Hue City, Thua Thien, Hue Province Enterprise code: 3301514607 Phone: 0782100228 Representative: Nguyen Van Man Thuan Hoa Ward, Phu Xuan District, Hue CityFounding date: 6 - 3 - 2013