Kinh Doanh Cong Nghe Vang Son LTD Address: Lien Tri 2 Quarter, Ward 9, Tuy Hoa Town, Tinh Phu Yen, Viet Nam Enterprise code: 4401118768 Phone: 0973428429 Representative: Tran Quoc Hoang Ward 9, Tuy Hoa City, Phu Yen ProvinceFounding date: 22 - 5 - 2025