Tan An LTD Address: Civil Group 5, Khoi 1, Cao Loc Town, Cao Loc District, Lang Son Province Enterprise code: 4900547561 Phone: 02053861928 Representative: Mong Van Dung (Tan) Adress: Phai Luong Hamlet, Hop Thanh Commune, Cao Loc District, Lang Son Province Cao Loc Town, Cao Loc District, Lang Son ProvinceFounding date: 6 - 5 - 2010