Ky Thuat Xay Dung DTH LTD Address: Hung Dung Hamlet, Tan My Commune, Tinh Tuyen Quang, Viet Nam Enterprise code: 5000923670 Phone: 0926001234 Representative: Nguyen Minh Thang Tan My Commune, Chiem Hoa District, Tuyen Quang ProvinceFounding date: 14 - 9 - 2026