Hi Folks!

I'm travelling to Jinan, China in february 2016 to buy a Laser Cutter/engraver,mainly used for acrylics.
Of course, Jinan got hundreds of manufacturers of laser cutters. Does anyone knows which company is trustable and offers good quality? Does anyone has already been in Jinan? Some tips and advices (don'ts and do's) would be appreciated!

Thanks to all!

Gembird