XSReviews has reviewed the Vvikoo 2600 Pro Turbo
A quote from the article:
Vvikoo 2600 Pro Turbo Review
Vvikoo are an up and coming GPU manufacturer based in Paris, France. This makes a change from the usual dominance of the Eastern and Western companies; these guys aren't too far from home. We recently reviewed their 8600GT which turned out very well indeed. Today however, we will be looking at something from the other camp, the 2600 Pro.
Vvikoo 2600 Pro Turbo Review