Ngoc Khanh Yen Bai LTD Address: Tan Thanh Hamlet, Tuy Loc Commune, Yen Bai City, Yen Bai Province Enterprise code: 5200787880 Phone: 02035827619 Representative: Nguyen Tien Hung Adress: Civil Group 12, Hong Ha Ward, Yen Bai City, Yen Bai Province Tuy Loc Commune, Yen Bai City, Yen Bai ProvinceFounding date: 15 - 9 - 2012