Hop Tac Xa Que Lam Address: Cau Khai Hamlet, Dong Cuong Commune, Van Yen District, Yen Bai Province Enterprise code: 5200450277 Phone: 0949873897 Representative: Pham Van Khang Adress: Quang Yen Ward, Quang Yen Town, Quang Ninh Province Dong Cuong Commune, Van Yen District, Yen Bai ProvinceFounding date: 3 - 8 - 2009