As the Product Marketing Manger for Positioning Systems at Pelco, I can assure you that all Spectra, Esprit, and ExSite PTZ's are manufactured in Clovis, CA USA. Several components used in our products are manufactured from various places, such as the IOP's (Japan) and the fiberglass used in our PCB's (China). YAAN is, in no way, associated with Pelco PTZ production. Our California production facility is responsible for all machined components, SMT components, injection molded components, and assembly. By manufacturing and assembling the majority of the product ourselves, we are able to better control quality and deliver a reliable product.