Xuat Nhap Khau Big Expo Joint Stock Company Address: No 503+505, Hoang Lien Street, Lao Cai Ward, Tinh Lao Cai, Viet Nam Enterprise code: 5300842567 Phone: 0973123966 Representative: Tran Thuy Nga Lao Cai ProvinceFounding date: 25 - 9 - 2025