We uploaded a video explaining the FAQ and Division.
2022.7.13：Introduction of Wireless Communication Devices utilizing LED light.
2022.1.7：Cableless problems can be solved with optical equipment.
2022.5.19：It tried communicating between the buildings by optical radio.
2022.3.15：What is heater temperature control?
2022.1.21： Corporate Profile
2022.1.21：Products Part1（Electric Device Division）
2022.1.21：Products Part2（Transformer Division）
2022.1.21：Products Part3（Engineering Division）