Giao Duc Va Truyen Thong Khoi Nguyen Joint Stock Company Address: Nha Ong Vu Tien Tra, Vinh Son Quarter, Truong Son Ward, Sam Son Town, Thanh Hoa Province Enterprise code: 2802296482 Phone: 0949771285 Representative: Tran Van Ky Adress: 2 Dong Bac Hamlet, Quang Vinh Commune, Quang Xuong District, Thanh Hoa Province Truong Son Ward, Sam Son City, Thanh Hoa ProvinceFounding date: 22 - 6 - 2015