Tap Doan Dia Oc Tan Hung Joint Stock Company Address: No 06, Nguyen Tat Thanh Street, Dong Tam Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200929648 Phone: 0989868993 Representative: Nguyen Quoc Huy Dong Tam Ward, Yen Bai City, Yen Bai ProvinceFounding date: 17 - 1 - 2022