Vang Bac Trang Suc Ruby LTD Address: No 6 Le Quy Don, Phuong, Hai Ba Trung District, Ha Noi City Enterprise code: 0111388557 Phone: 0988995885; Representative: Nguyen Thanh Tung Hai Ba Trung Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 2 - 2026