Tap Doan Thien Thuan Thanh Joint Stock Company Address: Kiot 20, Cho Ha Khanh, Civil Group 22, Khu 4, Ha Khanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702177286 Phone: 0865297807 Representative: La Duc Quang Ha Khanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 2 - 2025