Dau Tu Vu Van Joint Stock Company Address: Moi Residential Area, Van Tuong Civil Group, Son Nam Ward, Hung Yen City, Hung Yen Province Enterprise code: 0901231267 Phone: 0978096488; Representative: Vu Dinh Truong Son Nam Ward, Kim Dong District, Hung Yen ProvinceFounding date: 12 - 3 - 2026