Manh Tuyen Address: Dong La Hamlet, Que Nham Commune, Tan Yen District, Bac Giang Province Enterprise code: 2400412763 Phone: 02043835305 Representative: Nguyen Manh Tuyen Adress: Dong La, Que Nham, Tan Yen District, Bac Giang Province Que Nham Commune, Tan Yen District, Bac Giang ProvinceFounding date: 19 - 11 - 2008