Dau Tu Cong Nghe Va Xay Dung Khiem Viet Joint Stock Company Address: 02 Mai Hac De, An Hai Tay Ward, Son Tra District, Da Nang City Enterprise code: 0401322043 Phone: 02363945197 An Hai Tay Ward, Son Tra District, Da Nang CityFounding date: 21 - 12 - 2009