Hop Tac Xa Dai Son Address: Bo Luong Hamlet, Yen The Town, Luc Yen District, Yen Bai Province Enterprise code: 5200860996 Phone: 0968048868 Representative: Nguyen Van Hoanh Adress: Civil Group 10, Yen The Town, Luc Yen District, Yen Bai Province Yen The Town, Luc Yen District, Yen Bai ProvinceFounding date: 4 - 5 - 2016