Chi Nhanh Cty TNHH Giang Son Address: Duc Tam Ii Street, Van Quan Town, Van Quan District, Lang Son Province Enterprise code: 4900220277-001 Phone: 0205878878 Representative: Ha Van Luan Adress: Duc Tam Ii Street, Van Quan District, Lang Son Province Van Quan Town, Van Quan District, Lang Son ProvinceFounding date: 4 - 10 - 2004