The development of a nation is inseparable from the factors / roles of industry both in services and manufacturing. This is because of manufacturing and service industries are very profitable fields by various parties. The problem at PT ABC related to the procurement sector is that there are no methods for making decisions when there are many criteria and many decision makers. This affects when PT. ABC wants to buy a Rubber Dumper XP500-R as a safety unit, based on this problem the most appropriate method is Analytical Hierarchy Process. AHP method applied by the Expert Choice (EC) software can help choose the right supplier. AHP is used because it can calculate priority assesments for many criteria and many decision makers. The results of this priority assesments are CV Rafindo Raya (0.36570) as the first rank followed by CV Rekatama Tehnik (0.23320) as second, PT Dharma Geliat Sejahtera as rthird (0.22170), and the last is PT Emka Jaya Mandiri (0 , 18002).

Keywords : Decision Making, Crtiteria, AHP, Expert Choice, Supplier.