I am in the market for a new 1390 laser and have this company on my short list of suppliers. They go by Sharp Laser Company on Alibaba, and their website is: http://www.sharplaser.com.cn/
In short they quoted me a total of $5564 (including $890 shipping) for a 1390 machine @ 100 watts running a Ruida 6445, Wifi adapter, additional honeycomb bed (blade type comes standard). Auto-focus, 3 extra lenses, 2 extra sets of mirrors. The 1390 unit comes with a linier guide system that supposedly is faster and more accurate than PMI guide rails, and they are also sending me a extra 1.5" head for HD stuff.
The price is good so far as I can see, but am looking for any feedback on the company itself. Has anyone had any experience with them? Any info at all is much appreciated!