Giao Duc Hong Son Joint Stock Company Address: Trai Mit Hamlet, Truong Sinh Commune, Son Duong District, Tuyen Quang Province Enterprise code: 5000921779 Phone: 0965423299 Representative: Bui Manh Huong Truong Sinh Commune, Son Duong District, Tuyen Quang ProvinceFounding date: 20 - 7 - 2026