Van Phong Dai Dien Cong Ty TNHH Truyen Thong Happy Kite Viet Nam Address: 429 Chi Lang, Huu Lung Commune, Tinh Lang Son, Viet Nam Enterprise code: 0108618433-001 Phone: 02462555668 Representative: Tran Xuan Hieu Lang Son ProvinceFounding date: 14 - 8 - 2025