QLT Joint Stock Company Address: No 54, Tran Quoc Toan Street, Kinh Bac Ward, Bac Ninh Town, Viet Nam Enterprise code: 2301427342 Phone: 0866416222 Representative: Nguyen Thu Quyen Kinh Bac Ward, Bac Ninh City, Bac Ninh ProvinceFounding date: 7 - 10 - 2026