Dien Tu Tin Hoc Vien Thong Nnet Joint Stock Company Address: Nha Ong Le Quang Ngan, No 168, Le Hoan Street, Ngoc Lac Town, Ngoc Lac District, Thanh Hoa Province Enterprise code: 2801292245 Phone: 02373608868 Representative: Le Quang Ngan Adress: No 168 Le Hoan, Ngoc Lac Town, Ngoc Lac District, Thanh Hoa Province Ngoc Lac Town, Ngoc Lac District, Thanh Hoa ProvinceFounding date: 5 - 3 - 2009