Jade Crystal LTD Address: 53C, Ba Trieu Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0109895729 Phone: 0981328988 Representative: Bui Thi Thuy Duong Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 24 - 1 - 2022