Manufacturing
Yes, Opto 22 products are manufactured in the U.S.A., right here in our factory in Temecula, California. The guts of newer products are built here in the clean surface-mount machine room, where tiny parts in rolls are picked and placed on PCB boards.
Products are assembled and tested in adjacent areas of the factory, and it’s true what you’ve heard: we don’t do batch testing. We literally test every hardware part we sell, so you know it will work when you get it.