Purchasing Management In Supply Chain Management Mode How To Meet Changing Customer Orders

In 21 century, the progress of science technology and the continual development of economy accelerate the formation of worldwide information-network and worldwide market; consequently the competition of product market has been more and more severity. Because technology-improvement and requirement-variety shorten the life cycle of product, the enterprises face the stress of shortening the delivery time, increasing the product quality, reducing the cost and improving the service. All mentioned above require that the enterprises response to the variable market quickly, continuously develop the custom-built product to fulfill the requirements of customer, take the market and win the competition.To win the competition, the pattern of enterprise management has changed essentially: from the Manufacture Resource Planning (MRP) to Just In Time (JIT) in 1980's, to the lean production and lean supply in 1990's and to Supply Chain Management in 21 century. By utilizing the information technology, re-engineering and integrating the business process, federating with supplier and implementing the e-commerce, the enterprise management enhances the ability of competition, thus somebody said that the competition in 21 century was not the competition of enterprises, but the competition of supply chain. A Japanese scholar analogizes it as the middle-field contest in a football game, who has the particularly preponderant supplier will win the competition, apparently the competitive advantage isn't what one enterprise could have, but a synthetic capability of the whole supply chain.Applying the stocking-methodology and management-theory of Supply Chain Management and making use of the supplier cooperation relationship management, the capital flow management, the information management based on advanced technology such as EDI, storage management, achievement evaluation and so on, the enterprise realize the JIT purchasing on the situation of absenting enough detailed classification of product, finally fulfill the requirement of acutely variable order form, maximize the degree of customers' satisfaction,improve the adherence and contentment of customers, at the same time minimize the cost of the whole organization and establish a new multi-profit purchasing pattern.