Ubmt To Quoc Huyen Cao Loc Address: Khoi 4, Cao Loc Town, Cao Loc District, Lang Son Province Enterprise code: 4900388833 Phone: 02053861211 Adress: Cao Loc District, Lang Son Province Cao Loc Town, Cao Loc District, Lang Son ProvinceFounding date: 21 - 9 - 2009