Ky Thuat Lanh Hdtech LTD Address: No 325, Civil Group 13, An Tuong Ward, Tinh Tuyen Quang, Viet Nam Enterprise code: 5000923938 Phone: 0925890111 Representative: Vu Ngoc Viet An Tuong Ward, Yen Son District, Tuyen Quang ProvinceFounding date: 21 - 9 - 2026