Da My Nghe Dai Long LTD Address: Civil Group 11, Yen The Town, Luc Yen District, Yen Bai Province Enterprise code: 0101816066 Phone: 0216846617 Representative: Tran Thi Thu Phuong Adress: Civil Group 11, Yen The Town, Luc Yen District, Yen Bai Province Yen The Town, Luc Yen District, Yen Bai ProvinceFounding date: 14 - 11 - 2005