Hop Tac Xa Co Khi Lang Giang Address: Voi Town, Lang Giang District, Bac Giang Province Enterprise code: 2400208574 Phone: 02144881237 Representative: Tran Anh Tham Adress: Voi Town, Lang Giang District, Bac Giang Province Voi Town, Lang Giang District, Bac Giang ProvinceFounding date: 19 - 9 - 1998