Than Va Khoang San Tan Hong Phat Joint Stock Company Address: Civil Group 3, Khu Vinh Quang, Mao Khe Ward, Dong Trieu City, Tinh Quang Ninh, Viet Nam Enterprise code: 5702187118 Phone: 0961986688 Representative: Tran Thi Hue Quang Ninh ProvinceFounding date: 9 - 6 - 2025