Chinese CNC plasma experiences

Hi
I'm looking for a cutting machine for sheetmetal and for my buget an italian machine is very expensive. I'm looking at the Chinese market.
I wonder if anyone has direct experience with the Chinese machines and what is the impresion. Do you know any really serious chinese companie with acceptable standards.
I should cut stainless steel 0.8mm to 3mm. For me, there is not important the cutting speed and automatisms. Would be important the quality of cut: good resolution and without burrs.
Can you recommend me on which parameters should I be careful?

Mark.