Hop Tac Dau Tu Long Thanh LTD Address: Khu Dong Dau, Van Xuan Commune, Tam Nong District, Phu Tho Province Enterprise code: 2601152579 Phone: 0867063368 Representative: Le Thi Hong Thuy Van Xuan Commune, Tam Nong District, Phu Tho ProvinceFounding date: 8 - 4 - 2026