I saw them. But its atomisers that look almost identical to those in the pictures that I'm looking for. For example the second picture is an ultrasonic atomiser that works at 135KHz by prowave. I have one that is very similar by steiners, but slightly lower quality. There was another supplier with something similar perhaps with better (or worse) quality. Maybe whoever was selling them is now out of stock. It's hard to know. I wish I'd just bought some when I saw them!
Thanks,
Antknee.