Dau Tu Atn Holdings LTD Address: No 901, Tran Thai Tong Street, Thong Dong Hai, Dac Khu Van Don, Van Don District, Quang Ninh Province Enterprise code: 5702231494 Phone: 0939388688 Representative: Vu Chi Thang Van Don District, Quang Ninh ProvinceFounding date: 15 - 7 - 2026