Ngoc Bao Son LTD Address: No 4, Civil Group 19, Hoang Van Thu Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4600439050 Phone: 0984688699 Representative: La Thi Thuy Adress: Civil Group 19, Hoang Van Thu Ward, Thai Nguyen City, Thai Nguyen Province Founding date: 11 - 6 - 2008