De Facto Standard for Industrial wiring devices.

AMERICAN DENKI’s main products are twist locking wiring devices and NEMA standard devices such as receptacle and plug. If you put the plug in the receptacle and turn it to the right, it locks and becomes impossible to pull out.
Therefore you can use the plug safely without feeling worried about it falling out of the receptacle.
So our products are used for the factories or IT equipment that hoping safe reliable electric supply.