Barangay 37 Calayab, Laoag City, Ilocos Norte, 2900 Philippines TEL : (63-77)772 1166     FAX : (63-77)773 1544   香港灣仔告士打道 221號海聯大廈3樓      3/F, Hyde Center, 221 Gloucester Road, Wan Chai, Hong Kong. Tel : (852) 2838 8128      Fax : (852) 2838 8567