Cong Nghe Vien Thong Thanh Cong LTD Address: 49/2B Trung My Tay Hamlet, Trung Chanh Commune, Hoc Mon District, Ho Chi Minh City Enterprise code: 0311646558 Phone: 0916338082 Representative: Nguyen Van Thanh Trung Chanh Commune, Hoc Mon District, Ho Chi Minh CityFounding date: 20 - 3 - 2012