Ung Dung & Phat Trien Cong Nghe HTC LTD Address: No 6a Lu Gia, Ward 9, Da Lat City, Lam Dong Province Enterprise code: 5800858572 Phone: 02633527400 Ward 9, Da Lat City, Lam Dong ProvinceFounding date: 24 - 12 - 2009