Dau Tu Kinh Doanh Tong Hop Hoang Long LTD Address: Khu 4, An Chau Town, Son Dong District, Bac Giang Province Enterprise code: 2400827736 Phone: 0919618405 Representative: Nguyen Van Hoi An Chau Town, Son Dong District, Bac Giang ProvinceFounding date: 8 - 12 - 2017