Tac Ke Den Ngoc Vien LTD Address: Thuong Hamlet, Long Son Commune, Son Dong District, Bac Giang Province Enterprise code: 2400850069 Phone: 02272394901 Representative: Ngoc Van Vien Adress: Thuong Hamlet, Long Son Commune, Son Dong District, Bac Giang Province Long Son Commune, Son Dong District, Bac Giang ProvinceFounding date: 16 - 10 - 2018