The aim of this study was to know the amount of economical purchase of raw coffee materialsand to know the exact time to reorder the coffee in “Bumi Mutiara” palu industry. The location was chosen intentionally in the coffee industry“Bumi Mutiara” that produces coffee with the main raw material is coffee beansand the industry has not had good management of materials supplies. Respondent was determined purposively. Respondent was chosen by 4 persons consisting of 1 leader and 3 employees. Supply analysis used was the analysis of (EOQ, ROP, Safety Stock). The result showed that the number of economical purchase of raw coffee materials should be done by industry of “Bumi Mutiara” in January-Desember 2014 is about 1.499,02kilograms. Reorder which should always be available in the warehous is amount83,00kilograms.Thesafety supplies as many as 33.3 kilograms. The total cost of economic supplies that produced out in January-Desember 2014 an average Rp.145.462,56.