In order to verify the application effect of Intelligent Manufacturing Execution System (IMES) software for hull section workshop in several shipyards, an Index Collection System (ICS) for hull section workshop is developed. The collection system can make the data collection and processing of hull section workshop in five indexes, such as production efficiency, workshop inventory reduction percentage, downtime shortening percentage, hull section no-margin manufacturing rate, and quality inspection error rate, and can conduct the index verification. According to the verification results, IMES can be continuously improved and optimized for its promotion.