Study On Purchasing Management Of Enterprise Based On Supply Chain

Since l990's,with advancement of technology and development of productivity, customer consumption level has become higher, competition between corporations has become more furious, moreover, situations of politics, economy and society have been changed greatly, so uncertainty for requirement of customer has been increased. When Enterprise faces a changeful and unforeseen buyer's market and adopts previous " Vertical Integration " management pattern (On purpose of management and control, manufacture always manages the other enterprise of offering raw material, semi-manufactured goods or components for it through investment from building , control share or merger and acquisition.), it has already been hard to get anticipant profit. Under this kind of condition, enterprise will look after resource outside and recur to the resource of other enterprises on the purpose of respond market demand fast, so "Horizontal Integration" management pattern has arisen. Supply chain management is a typical representative of "Horizontal Integration" management thought.Supply chain management is a kind of integrated management thought and method, it carries out logistics plan and control from supplier to last user in chain. It has negated the operation pattern which is manufactures designing, manufacturing and sale by themselves, and advocated to establishing best cooperative partner relation between supplier and distributors in the sphere of whole world, forming a kind of long-term strategic alliance with them and benefit community. In supply chain management environment, on the purpose of respond market demand fast, enterprise's purchasing management has faced with challenges such as purchasing informative process, purchasing quality and cost and relation between supplier and distributors.At first, this paper makes a systematic exposition of supply chain's concept, classify and supply chain management's concept, content, principle, and builds the theoretical foundation of this paper. Then, it analyses purchasing and purchasing management in supply chain environment, elaborates the position and definition of purchasing in supply chain respectively, and puts forward the problem. Aim at the problem, it puts forward implement scheme for enterprise purchasing management in supply chain environment such as the establishment and improvement of management information system ,reengineering of purchasing organization and process, implement of Just-in-time purchase and management of supplier.At the end of this paper, taking A company as a case, comparing the status of its purchasing and supplier management, it puts forward some improvement suggestions to the existing problems in light of the above analysis.