Tu Van Phat Trien Xay Dung Ha Giang Joint Stock Company Address: Lane 91, Son Ha Hamlet, Ngoc Duong Commune, Ha Giang City, Ha Giang Province Enterprise code: 5100263812 Phone: 0914819058 Representative: Ta Xuan Khang Adress: Civil Group 3, Minh Khai Ward, Ha Giang City, Ha Giang Province Ngoc Duong Commune, Ha Giang City, Ha Giang ProvinceFounding date: 24 - 2 - 2009