Phong Y Te Huyen Lang Giang Address: Thi Tran Voi, Lang Giang District, Bac Giang Province Enterprise code: 2400496315 Phone: 02043638654 Adress: Lang Giang District, Bac Giang Province Voi Town, Lang Giang District, Bac Giang ProvinceFounding date: 9 - 2 - 2010