Doanh Nghiep TN Yen Hoang Bac Giang Address: Tan Van, Tan Dinh Commune, Lang Giang District, Bac Giang Province Enterprise code: 2400538639 Phone: 02043680602 Representative: Dinh Thi Yen Adress: Tan Van, Tan Dinh Commune, Lang Giang District, Bac Giang Province Tan Dinh Commune, Lang Giang District, Bac Giang ProvinceFounding date: 20 - 1 - 2011