San Xuat Thuong Mai Hoang Mai LTD Address: Civil Group 4, Yen The Town, Luc Yen District, Yen Bai Province Enterprise code: 5200233480 Phone: 0216845082 Representative: Nguyen Thanh Mai Adress: Civil Group 4, Yen The Town, Luc Yen District, Yen Bai Province Yen The Town, Luc Yen District, Yen Bai ProvinceFounding date: 10 - 3 - 2005