Vien Thong Tran Viet Dung LTD Address: Nha Ong Dung, Vu Ha Hamlet, An Vu Commune, Quynh Phu District, Thai Binh Province Enterprise code: 1001118750 Phone: 0987319402 Representative: Tran Viet Dung An Vu Commune, Quynh Phu District, Thai Binh ProvinceFounding date: 28 - 7 - 2017