Aha, one of the many Chinese manufacturers. There are a lot of Chinese manufacturers making replica's of Honda fourstrokes. Companies like Jincheng. These replica's are ok for a moped, but they really don't match up with the real thing.
Jincheng make's replicas of the Honda Monkey, the Honda Dax (known as "trial" in the US), the Honda Chaly and the later Astrea grand.
Honda still produces the Monkey and a couple of other 4stroke mopeds like the CD50 and CL50. Honda's quality surpasses the Jincheng quality by FAR, so if you can get an original you should do so.
Then there are 2 Japanese companies (Kitaco and Takegawa) that make Honda 4stroke replica parts for racing use. Their products are superb in quality and the poweroutput of their monster-engines is immense, but they're also very expensive. Takegawa is the only one of these two that builds complete bikes wich they have completely restiled in a racing fashion.
There's also a Korean company that makes replicas of the estrea grand, but I don't know much about these Korean bikes.