O To Truong Son Bac Giang Joint Stock Company Address: Hamlet 3, Tan My Commune, Bac Giang City, Bac Giang Province Enterprise code: 2400801512 Phone: 0912196219 Representative: Doan The Ban Adress: My Cau Hamlet, Tan My Commune, Bac Giang City, Bac Giang Province Tan My Commune, Bac Giang City, Bac Giang ProvinceFounding date: 11 - 10 - 2016