Contract development and manufacturing of microcontroller application systems. We undertake contract development and manufacturing of custom modules for various digital power supplies such as DC/DC, DC/AC, AC/DC, as well as EDLC and LIC, ranging from information communication devices to various controllers. ■ Information Communication Devices: We provide products for mission-critical fields such as online systems for financial institutions. ■ Controllers: We develop and supply products for domestic top manufacturers of semiconductor manufacturing equipment. ■ Power Supplies: We develop various digital power supplies ranging from several hundred watts to several tens of kilowatts. We can propose power systems including energy storage devices and charge/discharge circuits. ■ EDLC/LIC/SCiB Custom Modules: We own laser welding machines in-house and provide modules for systems that require vibration resistance or for systems where we want to minimize contact resistance to the utmost for high current flow. We are a contract development solution company for embedded devices, power electronics devices, and EDLC devices, providing comprehensive services from design to manufacturing.