Ruby - Group LTD Address: No 197, Civil Group 1, Khu 4, Gieng Day Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702103911 Phone: 0966020996 Representative: Tran Thi Nguyet Nga Gieng Day Ward, Ha Long City, Quang Ninh ProvinceFounding date: 6 - 12 - 2021