Dich Vu Vien Thong Van Chien LTD Address: An Lac Hamlet, Quang Thinh Commune, Lang Giang District, Bac Giang Province Enterprise code: 2400820240 Phone: 0983333622 Representative: Nguyen Van Chien Quang Thinh Commune, Lang Giang District, Bac Giang ProvinceFounding date: 8 - 8 - 2017