Cong Nghe Va Thuong Mai Dung Minh LTD Address: No 8, Le Hong Phong Street, Mau A Town, Van Yen District, Yen Bai Province Enterprise code: 5200601374 Phone: 02163892662 Representative: Vu Thi Minh Adress: No 218, Civil Group 5, Quarter 2, Mau A Town, Van Yen District, Yen Bai Province Mau A Town, Van Yen District, Yen Bai ProvinceFounding date: 12 - 1 - 2011