Never herd of it.
But from my from my recent experience with a china website company.
I would look in to the lasers that the builders here on the forum Make and sell. I spent $ 105.00 on a 400mw violet laser , and it showed up not working. Im still Kicking myself for not saveing a bit more and getting something really nice here.
Do yourself a favor and stay away from the cheap china crap!
That's my two cents worth.