The performance is nice, like that of Samsung 25R cells, pity it is advertised with dishonestly exaggerated claims.
This cell is probably manufactured by Shen Zhen Yong Deli. 
Cheers ^:)
P.S.: Henrik, your Samsung 25R tests were done on your old test setup and probably with early versions of the cell, they clearly do not reflect the performance of nowadays 25R cells (hint: Mooch's 25R6 review). 