Doanh Nghiep TN Kinh Doanh Vang Bac Ngoc Tu Address: Khoi 2, Tan Lac Town, Quy Chau District, Nghe An Province Enterprise code: 2901627738 Phone: 02383884145 Representative: Bui Viet Tu Tan Lac Town, Quy Chau District, Nghe An ProvinceFounding date: 24 - 5 - 2013