Son Trang Hien LTD Address: No 228, Chi Lang Street, Huu Lung Town, Huu Lung District, Lang Son Province Enterprise code: 4900814383 Phone: 02145381488 Representative: Cong Thi Bich Hang Huu Lung Town, Huu Lung District, Lang Son ProvinceFounding date: 25 - 10 - 2017