Nhiet Dien Son Dong - Vinacomin Address: Dong Ri, Son Dong District, Bac Giang Province Enterprise code: 2400742627 Phone: 02046261098 Representative: Nghiem Xuan Chien Adress: Dong Ri, Thanh Son Town, Son Dong, Bac Giang Province Son Dong District, Bac Ninh ProvinceFounding date: 14 - 10 - 2014