I-Spec Co., Ltd. is a company with a challenge and a dream for a future that is bigger than the way it has been! I-Spec Co., Ltd. is a specialized company that provides Total Solution for Electromagnetic Wave field which develops electromagnetic wave reduction countermeasure technology, device and parts through technical consulting to solve electromagnetic wave (EMI / EMC) problem. We are now leaping to become a company that develops and manufactures controllers such as power supply, motor inverter, etc. based on EMC solution capability.