Chang Yi LTD Address: Ha Lieu Hamlet, Phuong Lieu Commune, Que Vo District, Bac Ninh Province Enterprise code: 2301051604 Phone: 0372282484 Representative: Duong Thi Hong Nhan Adress: Cao Lam Hamlet, Cao Thanh Commune, Ung Hoa District, Ha Noi City Phuong Lieu Commune, Que Vo District, Bac Ninh ProvinceFounding date: 6 - 9 - 2018