Sao Vang Joint Stock Company Address: Civil Group 5, Khoi 1 + 2, Cao Loc Town, Cao Loc District, Lang Son Province Enterprise code: 4900225148 Phone: 02058916668 Representative: Nguyen Minh Phuong Cao Loc Town, Cao Loc District, Lang Son ProvinceFounding date: 8 - 1 - 2004