Vat Tu Van Tai Tuan Tu LTD Address: No 64, Civil Group 1, Khu 1a, Cao Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702107338 Phone: 02033637530 Representative: Nguyen Van Nam Cao Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 4 - 1 - 2022