The only official blade brand of the Chinese Table Tennis Association.
The CTTA line has the highest level of craftsmanship, using only the choicest cuts of wood.
Super League Silver Power is specifically designed for players who prefer to attack close to the table normally 5' or closer. Blade designed to transfer most of the energy into speed, making this a good choice for close to the table attackers who use tacky style rubbers.
Got mine assembled with BH and FH Juic Varites max (high tension rubber) from a Swedish shop, so I try to extract blade characteristics from the overall combo.
It is a very well crafted and finished blade, top quality wood, a bit to the stiff (7.0 mm thick) has a strange but nice "singing" sound, little vibration.
With the Juic Varites is an All+ combo. Needs some energy to top-spin (but top-spin lands on the table) and lacks some power in smashes. Control and chopping are good. Recommended for an allround player.
Just as a measure of comparison, I add that I have been training both with that and with a 729 C-3+H3 Neo+H3 Neo racket. Overall I prefer this C-3 one (an Off- combo IMHO): attacking is easier, but with a little loss in control wrt to CTT silver power combo.
Immediately did not like the feel or sound of the blade. For an offensive blade, it feels "mushy" -- not as stiff or as solid as others I have used. Also, the blade makes a strange "deadening" (rather than popping") sound when you hit it. Definitely had better control than with my off+ DHS, but not enough to get me to switch.