Chi Nhanh Cong Ty TNHH Thai Duong Address: Tan Thanh Street, Van Quan Town, Van Quan District, Lang Son Province Enterprise code: 4600305071-001 Phone: 02083620183 Representative: Phung Minh Thang Adress: Hamlet 3, Thach Da Commune, Me Linh District, Ha Noi City Van Quan Town, Van Quan District, Lang Son ProvinceFounding date: 21 - 8 - 2003