China assures my future.... The low quality crap they supply means I'm being sen all over the US & the world to fix equipment thats failing at a ludicrous rate.... 10-15 years ago most of our components were sourced through Mitsubishi, Motorola, & a few specialized vendors in the Silicon Valley.... I helped assemble, install maintain our equipment & train maintenance & operators... Now all I do is service & I'm busier than I want to be because of the number of failed Chinese sourced junk components.....