Duc Luong NB Joint Stock Company Address: Coc Pu Hamlet, Pa Vay Su Commune, Tinh Tuyen Quang, Viet Nam Enterprise code: 5100520675 Phone: 0868050191 Representative: Tran Ngoc Dien Pa Vay Su Commune, Xin Man District, Tuyen Quang ProvinceFounding date: 21 - 9 - 2026