BS Education LTD Address: No 35, Truong Chinh Street, Khoi, Hoang Van Thu Street, Bac Son Town, Bac Son District, Lang Son Province Enterprise code: 4900918431 Phone: 0242612886 Representative: Hoang Dinh Dang Bac Son Town, Bac Son District, Lang Son ProvinceFounding date: 6 - 2 - 2025