Has anyone bought a pulse laser cleaner off Alibaba?

I realized I posted this in the wrong Sub

Anyone ever got a decent pulse laser off alibaba?

My company does a lot of laser welding and we have a few 1500w and 3000w machines that work quite nicely. Im looking to get a 100 or 200 w pulse laser for more portable work.The local businesses here that sell them are asking around 15 to 20k for a backpack style 200w unit. Since I know they are just rebranding china stuff I wanted to know has anyone purchased a pulse laser off alibaba? if so any recommended suppliers? Im looking to spend around €5k for a 200w or maybe €3-4k for a 100w. Ive had customers asking about doing frame cleaning and body cleaning for older car restorations and repaints in addition to lots of stainless work.