Thuong Mai Va Dau Tu Hong Ha Joint Stock Company Address: No 73, Nguyen Du Street, Civil Group 34, Hong Phong Street, Hong Ha Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200360506 Phone: 02163814567 Representative: Nguyen Anh Tuan Adress: Civil Group 34, Hong Ha Ward, Yen Bai City, Yen Bai Province Hong Ha Ward, Yen Bai City, Yen Bai ProvinceFounding date: 27 - 4 - 2009