As the first industrial standard bus board maker in Japan, DENSAN has developed and supplied the standard bus board computer product such as the Multi bus, VME bus, and Compact PCI bus or over 30 years. These products are adopted for an industrial equipment in various fields. Moreover, abundant embedded soft technologies will be accumulated while always introducing a new technology and DENSAN helps all processes from the development of CPU module and the I/O module to the system making according to the customer's demand.