Design & Implementation decision Support System For Evalution And Ranking Vendor & Supplier Parts.

In the past time price was very important in Supplier selection. In such circumstances the purchasing department can play a key role in cost reduction, and supplier selection is one of the important functions of purchasing management.but at this time Several factors affect a supplier’s performance Upstream , Downstream,organization policy, qualitative & quantitative factors . In order to select the best suppliers it is necessary to make a trade off between these tangible and intangible factors some of which may conflict. Selecting the right suppliers significantly reduces purchasing costs, improves competitiveness in the market and enhances end user satisfaction . In this article an integration of a analytical hierarchy process and case base resoaning is proposed to consider both tangible and intangible factors in choosing the best suppliers and the optimum solution with and ant colony algorithm base on price,quality and delivery then proposed best supplier to buyer.In the past time price was very important in Supplier selection. In such circumstances the purchasing department can play a key role in cost reduction, and supplier selection is one of the important functions of purchasing management.but at this time Several factors affect a supplier’s performance Upstream , Downstream,organization policy, qualitative & quantitative factors . In order to select the best suppliers it is necessary to make a trade off between these tangible and intangible factors some of which may conflict. Selecting the right suppliers significantly reduces purchasing costs, improves competitiveness in the market and enhances end user satisfaction . In this article an integration of a analytical hierarchy process and case base resoaning is proposed to consider both tangible and intangible factors in choosing the best suppliers and the optimum solution with and ant colony algorithm base on price,quality and delivery then proposed best supplier to buyerIn the past time price was very important in Supplier selection. In such circumstances the purchasing department can play a key role in cost reduction, and supplier selection is one of the important functions of purchasing management.but at this time Several factors affect a supplier’s performance Upstream , Downstream,organization policy, qualitative & quantitative factors . In order to select the best suppliers it is necessary to make a trade off between these tangible and intangible factors some of which may conflict. Selecting the right suppliers significantly reduces purchasing costs, improves competitiveness in the market and enhances end user satisfaction . In this article an integration of a analytical hierarchy process and case base resoaning is proposed to consider both tangible and intangible factors in choosing the best suppliers and the optimum solution with and ant colony algorithm base on price,quality and delivery then proposed best supplier to buyer