Thuong Mai Va Dich Vu Tin Hoc Khai Hoan LTD Address: No 143 Dong Da, Phu Phong Town, Tay Son District, Binh Dinh Province Enterprise code: 4101405137 Phone: 02563780739 Representative: Tran Khai Hoan Adress: My Thach Hamlet, Binh Tan Commune, Tay Son District, Binh Dinh Province Phu Phong Town, Tay Son District, Binh Dinh ProvinceFounding date: 8 - 5 - 2013