Thanh Dung LTD Address: Tan Bac Hamlet, Son Duong Town, Son Duong District, Tuyen Quang Province Enterprise code: 5000270213 Phone: 0207835422 Representative: Le Trung Thanh Adress: Tan Bac Hamlet, Son Duong Town, Son Duong District, Tuyen Quang Province Son Duong Town, Son Duong District, Tuyen Quang ProvinceFounding date: 11 - 1 - 2007