Unfortunately, this is not in production anymore.

trying to bring something similar.......
lighter
and unbreakable
which can be mounted on almost all types of frames

I have a developer edition of the SFC airframe which you linked above, and while it was fairly OK, it never fulfilled my expectations. It was rather flimsy due to no actual structural core.

If you're trying to bring something 'new' I hope it isn't standard CF prop guards or foam rings and is innovative. Can you elaborate?

I'm following your progress with interest since I build mini research copters which often have to fly indoors due to system requirements. I usually have my own CF/aluminium copters with CF/3d printed prop guards which are crash proof but don't keep stuff getting into the prop from top. I'm working with a prop protection system which I borrowed from Astec, which should provide total protection, but it remains to be tested in flight.

Fare thee well!

i would love to get hands on that frame if possible
what i will be developing will be only prop guard  usable with many different types of frames and it will be available in various sizes 8" to 15"
final goal soft outer covering hard inner layer of ring
net with an x shaped cf rod on the top and bottom
final result  throw a stone at it.......

Regards
Chintal
Rcmumbai.com