Vat Lieu Cong Nghe Cao Ha Noi Joint Stock Company Address: No 25, 41 Phung Chi Kien Lane, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0105626387 Phone: 02438361994 Representative: Cao Minh Ngoc Adress: No 25, 41 Phung Chi Kien Lane, Nghia Do Ward, Cau Giay District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 11 - 2011