The system realizes the digitization and networking of the quality inspection data of the outsourcing factory, provides a system to collect, organize and analyze the quality inspection data of parts at different processing stages within the scope of the outsourcing factory, realizes data interaction management, and automatically generates various reports required by the main engine factory. It is a system jointly built for the product designers, manufacturers and inspectors of the outsourcing factory to meet the enterprise's requirements for data analysis of a series of operations such as product design, product manufacturing, product inspection, product experimentation, and product traceability.