Thinh Hien Tuyen Quang LTD Address: Chuyen Den, Hung Thinh Hamlet, Tu Thinh Commune, Son Duong District, Tuyen Quang Province Enterprise code: 5000902342 Phone: 02078357710; 020791545345 Representative: Vu Cao The Tu Thinh Commune, Son Duong District, Tuyen Quang ProvinceFounding date: 23 - 9 - 2008