Dai Truyen Thanh Huyen Yen Dung Address: Tieu Khu 1, Neo Town, Yen Dung District, Bac Giang Province Enterprise code: 2400468445 Phone: 02043870255 Adress: Yen Dung District, Bac Giang Province Neo Town, Yen Dung District, Bac Giang ProvinceFounding date: 30 - 6 - 2009