Trung Tam Phat Trien Quy Dat Va Cum Cong Nghiep Huyen Son Dong Address: Khu 1, An Chau Town, Son Dong District, Bac Giang Province Enterprise code: 2400602732 Phone: 02043599558 Representative: Hoang Van Phuong Adress: Khu 1, An Chau Town, Son Dong District, Bac Giang Province An Chau Town, Son Dong District, Bac Giang ProvinceFounding date: 26 - 4 - 2012