Maybe they sent the wrong keys?
I had an ignition switch go bad on my China bike. It would short out while riding, and I'd have to jiggle it a little to get it working. That's a frustrating and potentially dangerous situation, so I ordered a replacement. Turns out it was an exact clone of the one used by Honda, so I ordered a genuine Honda one made in Japan. It was about $30 on eBay instead of $9 for the Chinese version. It works great, nice and smooth, and came with a pair of Honda keys.
