Tu Van Thiet Ke Va Xay Dung Kien Vang LTD Address: Dinh Huong Hamlet, Duc Thang Commune, Hiep Hoa District, Bac Giang Province Enterprise code: 2400772759 Phone: 0974008055 Representative: Nguyen Van Thieu Adress: Vu Ban Hamlet, Bac Ly Commune, Hiep Hoa District, Bac Giang Province Duc Thang Commune, Hiep Hoa District, Bac Giang ProvinceFounding date: 28 - 10 - 2015