Xay Dung Va Thuong Mai Quang Hieu Gold LTD Address: Nguyen Trung Ngan Street, An Thi Commune, An Thi District, Hung Yen Province Enterprise code: 0901230270 Phone: 0946853289 Representative: Nguyen Thi Trang An Thi District, Hung Yen ProvinceFounding date: 4 - 3 - 2026