Chi Nhanh Cong Ty Co Phan Dich Vu Bao Ve Hau Can Thang Long - Deo Ca Tai Lang Son Address: Khu My Tan 2, Huu Lung Town, Huu Lung District, Lang Son Province Enterprise code: 4400951889-003 Phone: 0936301111 Representative: Hoang Khac Loi Adress: No 24/6 Pham Hong Thai, Ward 4, Tuy Hoa City, Phu Yen Province Huu Lung Town, Huu Lung District, Lang Son ProvinceFounding date: 16 - 6 - 2017