Vien Thong Duc Trang LTD Address: Gieng Hamlet, Tien Luc Commune, Lang Giang District, Bac Giang Province Enterprise code: 2400821082 Phone: 0962241888 Representative: Nguyen Anh Duc Tien Luc Commune, Lang Giang District, Bac Giang ProvinceFounding date: 28 - 8 - 2017