Vat Lieu Xay Dung Nang Dong Joint Stock Company Address: Bai Giang Hamlet, Luong Tai Commune, Luong Tai District, Bac Ninh Province Enterprise code: 2301389859 Phone: 0943214095; Representative: Nguyen Van Nang Luong Tai Commune, Luong Tai District, Bac Ninh ProvinceFounding date: 11 - 3 - 2026