DKK Co., Ltd.

DKK develops, manufactures, and sells power generation systems using fuel cells. System components other than DMFC and methanol reforming fuel cells are developed in-house and used as emergency power sources or independent power sources in areas without power sources. Based on radio wave technology, we have supported the communication infrastructure and the automobile society, from the design and manufacture of base stations and antennas to the construction of wireless communication systems and processing technology for automobile parts using high-frequency induction heating equipment.