Hop Tac Xa TM - Dich Vu Tan Thanh Address: Om Hamlet, Dai Son Commune, Son Dong District, Bac Giang Province Enterprise code: 2400891040 Phone: 0977006209 Representative: Le Van Thanh Adress: Om Hamlet, Dai Son Commune, Son Dong District, Bac Giang Province Dai Son Commune, Son Dong District, Bac Giang ProvinceFounding date: 10 - 7 - 2020