Hop Tac Xa Dich Vu Dien Xa Cao Xa Address: Nguon Hamlet, Cao Xa Commune, Tan Yen District, Bac Giang Province Enterprise code: 2400490560 Phone: 02043878600 Representative: Le Thanh Trong Adress: Nagu Hamlet, Cao Xa, Tan Yen District, Bac Giang Province Cao Xa Commune, Tan Yen District, Bac Giang ProvinceFounding date: 13 - 11 - 2009