RE: parts for 450 clone and 500 clone
I've ordered some parts from them before. While Iwas getting parts together, to get my 450 pro back in the air Ialso ordered from several other vendors, all the same day. One of them was located in Canada. The part from Heliproz was fine, however it took a full week longer to be delivered - even the Canadian vendor's part got here first - I realize that there may have been circumstances Ididn't know about, but that was my one experience with them.