Xay Dung Va TMDV Truong Son LTD Address: Dong Nien Hamlet, Tu Lan Commune, Viet Yen District, Bac Giang Province Enterprise code: 2400918863 Phone: 0935596588 Representative: Dao Truong Son Tu Lan Commune, Viet Yen District, Bac Giang ProvinceFounding date: 1 - 9 - 2021