Khai Thac Khoang San Dai Nam LTD Address: No 101, Street 400, Thanh My Commune, Son Tay Town, Ha Noi City Enterprise code: 0110349393 Phone: 0976979967 Representative: Hoang Ngoc Anh Thanh My Commune, Son Tay Town, Ha Noi CityFounding date: 12 - 5 - 2023