Tien Duy LTD Address: Lieu Tri Hamlet, Me Linh Commune, Me Linh District, Ha Noi City Enterprise code: 0105040546 Phone: 02439906433 Representative: Nguyen Thi Lien Adress: Tan Phu Hamlet, Son Duong Town, Son Duong District, Tuyen Quang Province Me Linh Commune, Me Linh District, Ha Noi CityFounding date: 7 - 12 - 2010