Do Dac Xay Dung Gia Hung LTD Address: Thuong Hamlet, Long Son Commune, Son Dong District, Bac Giang Province Enterprise code: 2400926857 Phone: 02033130666 Representative: Ngoc Van Xuan Long Son Commune, Son Dong District, Bac Giang ProvinceFounding date: 30 - 11 - 2021