Doanh Nghiep TN Vang Bac Ngoc Duc Bao. Address: Khoi 9, Tan Ky Town, Tan Ky District, Nghe An Province Enterprise code: 2901973128 Phone: 0947592593 Tan Ky Town, Tan Ky District, Nghe An ProvinceFounding date: 14 - 3 - 2019