After my first grip I had already given up a long time at a 30D had his mind, I needed a new one. The supplied handle of pulse photo is from the company Meike. This handle make a very high-quality impression and fits perfectly on my new 50D. After the handle is fixed by means of the rotary wheel, he sits Stram and bombproof. Also the trigger has 2 pressure points (which I missed my old grip somehow). Extremes plasticizer odor as described in other Rezesionen, I can not confirm if it is made in China absolutely.
So absolute Best Buy as an alternative to the original. Even the super-fast shipping and reasonable shipping costs of pulse photo I would like to mention here. Now he has to prove himself in the shooting everyday :-)