Dau Tu Thuong Mai Sva Joint Stock Company Address: Kim Xuyen Hamlet, Hong Lac Commune, Son Duong District, Tuyen Quang Province Enterprise code: 5000779709 Phone: 02073831666 Representative: Dang Thi Hoa Hong Lac Commune, Son Duong District, Tuyen Quang ProvinceFounding date: 27 - 9 - 2012