Cong Nghe Xay Dung Hoang Ngan Joint Stock Company Address: No 54, Cuu Thanh Street, Nguyen Trai Ward, Hai Duong City, Hai Duong Province Enterprise code: 0801032814 Phone: 0915068770 Representative: Nguyen Van Tao Adress: Hoang Gia Hamlet, Cam Vu Commune, Cam Giang District, Hai Duong Province Nguyen Trai Ward, Hai Duong City, Hai Duong ProvinceFounding date: 3 - 5 - 2013