Che Bien Hoa Hoi Viet Joint Stock Company Address: No 48, Duc Tam Ii Street, Van Quan Town, Van Quan District, Lang Son Province Enterprise code: 4900873861 Phone: 0976086609 Representative: Nguyen Tien Cong Adress: Civil Group 10, Phuc Dien Ward, Bac Tu Liem District, Ha Noi City Van Quan Town, Van Quan District, Lang Son ProvinceFounding date: 29 - 1 - 2021