Sao Mai LTD Address: No 2, Tran Hung Dao Street, Hong Ha Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200214199 Phone: 0216862589 Representative: Dao Thi Thiep Adress: 2, Tran Hung Dao, Yen Bai City, Yen Bai Province Hong Ha Ward, Yen Bai City, Yen Bai ProvinceFounding date: 6 - 8 - 2003