Cong Nghe Vat Lieu Hitechseal Viet Nam Joint Stock Company Address: 65 Le Van Hien, Khue My Ward, Ngu Hanh Son District, Da Nang City Enterprise code: 0401866727 Phone: 02363936809 Representative: Huynh Thi Kim Dung Khue My Ward, Ngu Hanh Son District, Da Nang CityFounding date: 1 - 12 - 2017