Dai Son 28 LTD Address: An Nghia Hamlet, Dai Dong Commune, Tinh Phu Tho, Viet Nam Enterprise code: 5400576005 Phone: 0363850937 Representative: Bui Van Nghia Dai Dong Commune, Lac Son District, Phu Tho ProvinceFounding date: 7 - 10 - 2026