Di-Nikko Engineering Co., Ltd.

Di-Nikko Engineering Co., Ltd. is a Japanese company engaged in contract design and production, covering circuit design, electronic component mounting, and finished product assembly. It offers a wide range of substrates, including standard and customized power supply substrates, FPC substrates, laser printer internal substrates, and substrates for medical devices, exposure systems, and power monitoring systems. The company also supplies custom power supplies, modules, and decorative LED lighting systems for sectors such as office automation, automotive, medical, optical instruments, industrial machinery, aerospace, amusement, and social infrastructure. In addition, it designs and manufactures robots and drones, and provides consulting services for the procurement of prototype and mass production machined parts, molds, jigs, and production equipment. Incorporated in 1979, it is headquartered in Nikko, Japan.