Xay Dung Va Van Tai Quynh Khoa LTD Address: No 22 Ton That Tung, Lam Vien - Da Lat Ward, Tinh Lam Dong, Viet Nam Enterprise code: 5801583105 Phone: 0907959993 Representative: Le Van Thao Da Lat City, Lam Dong ProvinceFounding date: 23 - 9 - 2026