USING MULTIPLE CRITERIA DECISION MAKINGV (MCDM) TO LOCATION SELECTION FOR GRASS FLOWER WAREHOUSE IN CHIANG RAI PROVINCE, THAILAND
The purpose of this paper is to select warehouse location of grass flowers in Chiang Rai province Using Multiple Criteria Decision Making (MCDM) the three method for Simple Additive Weighting (SAW) Method, Order Preference by Similarity to Ideal Solution (TOPSIS) and The Analytic Hierarchy Process (AHP). For selected of grass flowers location warehouse in Chiang Rai Province.The entrepreneurs of grass flowers trading need to increase warehouse building to meet customer satisfaction. Thus, this paper is to surveyed 7 criteria of the entrepreneurs consist of size of property, property cost, labor cost, public utility, mode of transportation, ability to access of location and distance from supplier and investigated locating in 4 districts area using conjunctive constrain method to screen the alternative consist of Mae Jan district, Mae Sai district, Chiang Saen district and Chiang Khong district were used to selection. The decisions making of location selection used by SAW, TOPSIS and AHP, the result of this paper found that Tambon Pa Sang, Mae Chan district is appropriate located for building grass flowers warehouse in Chiang Rai province.