Nope, I certainly would not even know how to begin to make something like this. I bought these from an informal trader (I am not sure what the US equivalent term might be... a person who sells stuff on the side of the road...). They also manufacture there wares at these informal trading posts.
Wire-works from these street-side craftmen and women have featured on many occasions (http://www.flickr.com/photos/jnconradie/sets/72157609512110328 ) in my Challenge entries. Some people collect stamps, others teaspoons... I have (too) many of these goodies! :-)