Vien Thong Truong An LTD Address: Du Khanh, Khanh Son Quarter, Khanh Hai Town, Ninh Hai District, Ninh Thuan Province Enterprise code: 4500419438 Phone: 0938014379 Representative: Tran Quoc Cuong Adress: Tinh Yen, Duy Thu Commune, Duy Xuyen District, Quang Nam Province Khanh Hai Town, Ninh Hai District, Ninh Thuan ProvinceFounding date: 31 - 3 - 2010