Nong San Le Yen LTD Address: No 12, Cho Bai Hamlet, Yen Phuc Commune, Tinh Lang Son, Viet Nam Enterprise code: 4900949630 Phone: 0389076592 Representative: Trieu Thi Yen Le Yen Phuc Commune, Van Quan District, Lang Son ProvinceFounding date: 9 - 9 - 2026