Xay Lap Ky Thuat Cong Nghiep Va Dan Dung 389 Joint Stock Company Address: No 25, Hamlet 7, Cluster 5, Hoang Tang Bi Street, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0109916432 Phone: 0964503189 Representative: Tran Van Quan Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 25 - 2 - 2022