Xay Dung Hoang Son LTD Address: Khu Hoa Dinh, Vo Cuong Ward, Bac Ninh City, Bac Ninh Province Enterprise code: 2300205555 Phone: 02223853316 Representative: Nguyen Tuan Hung Vo Cuong Ward, Bac Ninh City, Bac Ninh ProvinceFounding date: 3 - 1 - 2001