Lien Doan Lao Dong Huyen Loc Ha Address: Duong, Tinh Lo 9, Thi Tu, Thach Chau, Loc Ha District, Ha Tinh Province Enterprise code: 3000644899 Phone: 02393846737 Adress: Loc Ha District, Ha Tinh Province Thach Chau Commune, Loc Ha District, Ha Tinh ProvinceFounding date: 5 - 1 - 2009