what is the lightest full suspension chiner frame?
I have seen that xds made a frame that is around 1450 g size M without shock but I can't find it online
other names?

I believe it is the carbonda fm909, what brand is it xds? does it have a website?

XDS is a huge chinese company.  They made the bikes so hat the chinese used in the olympics.  They have a website but I have never been able to find the frame for sale.  I would say the Carbondale or the light carbon 918 in the super light would be the lightest chinese frames.