Tong Hang LTD Address: Civil Group 43, Dien Bien Street, Minh Tan Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200324258 Phone: 02163850187 Representative: Nguyen Ba Tong Adress: Civil Group 43, Minh Tan Ward, Yen Bai City, Yen Bai Province Minh Tan Ward, Yen Bai City, Yen Bai ProvinceFounding date: 19 - 2 - 2009