Krabi: P.O. Box 25, krabi 81000 Thailand Tel:(66 75)637 130-3 Fax:(66 75)637 134 - 5 Bkk office : 140/389 Sathron House,North Sathorn,Silom,Bangrak, Bangkok 10500 Tel:(66 2)236 4141, 236 2345 Fax:(66 2)236 3344