Research On The VMI Mode Of The Stock Purchase Materials Of The Power Grid Enterprise Agreement

Along with people’s deepening understanding of global integration process,the division of labor in many enterprises have continuous refinement.The horizontal integration thoughts rise as well.The core content of thedivision of labor is to use external resources to respond to market demand.The enterprise only grasps the core contents of products,the orientation,the quality and the market.It’s impossible for enterprises to meet the highest standards of every link of the productions.Vendor managed inventory is the inventory management model which develops on the basis of efficient response and fast response during the 1980 s and 1990 s in the last century.The supplier is responsible for the inventory level of downstream customers by sharing the data of the downstream customer inventory,safety stock,and a certain period of demand.With accurate and timely completion of the supply of materials,both sides can enjoy the benefits of VMI management.At present,vendor managed inventory,as an advanced and effective inventory management strategy,has been more and more recognized and applied by domestic and foreign enterprises,especially large-scale production enterprises.National Power Grid Corp agreement inventory procurement material model is designed mainly for the power grid enterprise distribution network construction.Because time is short and there should be fast response requirements to the design and use of the characteristics.At present,there is room for further improvement in the supply of inventory procurement materials.Because the electric power enterprise distribution network project in the whole region are within the scope of engineering,a large number of construction materials are needed for concentration.What’s more,delivery time is relatively concentrated,and many suppliers have signed a large contract in the tender bid,the production capacity can not keep up with the requirements of delivery.Meanwhile,some suppliers consider the cost of storage,fluctuation the price of raw materials,received actual need order after reproduction,affecting the material delivery schedule.It is urgent to take effective measures to optimize the distribution of goods and materials supply,so as to enhance the distribution of goods and materials supply support capabilities.This paper has conducted the research to the power grid enterprises purchase goods inventory protocol using VMI model.Firstly,it is based on the literature review at home and abroad,explaining the supplier inventory management,supply chain management,bullwhip effect theory,which are the foundations for the research.The thesis closely combined with the present situation of power grid enterprises,power grid enterprises inventory agreement procurement,inventory management for power grid enterprises to make a comprehensive and deep analysis of the paper.Aiming at the existing problems in the material supply and inventory management in power grid enterprise,this paper discusses the necessity of VMI.Secondly,through the extensive application and development of the current material classification standardization management and procurement standardization management and material management information system,the vendor managed inventory model has been implemented in the power grid enterprises.The results of this study will be for the enterprise innovation inventory management methods,reducing inventory backlog of materials and inventorymanagement costs,which provide the basis for decision-making of inventory level of supply agreement.It’s expectedto have important theoretical and practical significance.