Thuong Mai Quynh Chung LTD Address: Lau Hamlet, Hoang Lau Commune, Tam Duong District, Vinh Phuc Province Enterprise code: 2500229497 Phone: 0211825030 Hoang Lau Commune, Tam Duong District, Vinh Phuc ProvinceFounding date: 2 - 7 - 2004