The video introduces our products and company in an easy-to-understand manner.

Video Service

Videos to help your understanding!Video service now available

Product Video

Class II SPD Installation Instructions

Space-saving and quick installation! Lightning Isolator SPD

Emergency backup power supply with lightning protection

Compact and lightweight, visualizing lightning intrusion! Lightning memory

Recruit Video

Otowa Electric Company Profile

Otowa Electric: What we do and why we do it AmaLinks

Interview with a young engineer from Otowa Electric (Recruitment)

Other

Countermeasures against thunderstorms in manga form

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