In this paper, the workflow technical, as an effective approach to execute the business processes in the industrial production organization and office automation area, is applied on the online order system of remote sensing products. Therefore, a new design of the online order system of remote sensing products based on JBPM which is one of major open source workflow management systems is proposed. The JBPM as an analysis framework is also motivated by the following factors. First, considering the characters of online order system of remote sensing products, the ordinary three-tier architecture of JBPM was changed to five-tier architecture. Second, according to the defects of web process designer in JBPM, the client is developed by Flex and using the SHH designer framework which success to solve many cross-browser compatibility issues. Third, the web service, the JBPM's production-driven designer and the service-oriented architecture are all developed to reduce coupling degree and make the process configuration simple. In order to prove the new design system's good performance, the testing system was build. The testing data on the testing system show that the new system can meet users' diversified and individualized needs of remote sensing products. And those remote sensing products can be produced well.