Xay Dung Hoang Duc Phat LTD Address: No 385, Khoi Nghia Bac Son Street, Bac Son Commune, Tinh Lang Son, Viet Nam Enterprise code: 4900950139 Phone: 0968961369 Representative: Nguyen Anh Duc Bac Son Commune, Bac Son District, Lang Son ProvinceFounding date: 23 - 9 - 2026