Supply Chain Management involves the cross-organizational interaction and integration, sharing of resources and information, supply chain to optimize the overall goal. In this process there are many interference performance of the uncertainty factors, instead of the uncertainty generated, the extent of the supply chain members unable to obtain the information needed for decision-making. The lack of transparency of information, it will cause the supply chain every member of inventory cost and increase productivity without the use of efficiency, reduce the competitiveness of enterprises. Based on the study that through information sharing, process reengineering and the establishment of performance appraisal system can be an effective supply chain operation of the uncertainty facing the problems and improve the performance of the supply chain and business performance. The results showed that backlight module manufacturing industries belong to industry, labor-intensive, highly customized products. short product life cycles and frequent changes in the demand for the supply chain characteristics, its own high demand uncertainty, through with the customer demand for information-sharing and coordination process, which can effectively reduce demand uncertainty, Implement process improvement orders In cross-organizational coordination mechanism, through information sharing will help the supply chain, reduce the bullwhip effect on the supply chain significantly, and its customers and share the risks and profit sharing. In addition, the synergistic operation of the supply chain framework of analysis, cooperative enterprise in pursuit of enterprises operating information Seamlessly and the operation of the synchronization overall cooperation can play the largest comprehensive Synergy.