This China talk is so interesting. Although there is some rubbish on ebay, there is also some quality available too. Just because its on ebay doesnt mean it is junk AND just because it doesn't have a big name brand stamped on it doesn't make it junk either.
This reminds of a mate many years ago (maybe 20 or so) who worked for a brake pad manufacturing plant in Melbourne. I owned at the time a Toyota Hi Ace and complained about why new front pads at Toyota boxed pads were $100, Bendix $65 and no name wrapped from local parts store were only $35. He axplained: He would tell me how along each conyer belt would be 3 or 4 different packaging stations. Some would go into Toyota (for eg) boxes, some into Bendix boxes and some just into plain boxes or Repco boxes. Same pads. Different box = higher price.
My point is, we make assumptions based who has (or can afford to create) a higher profile for a brand name without really knowing if the quality is the same, better or worse. Just take my boost controllers for example when I google turbotech boost controllers and do soem reading I am amazed at how many people say they have ditched other manual controllers from brand name companies to use mine. Yet, they have a higher profile, expensive websites, in autobarn catalogues etc and can afford to make sure that their webites are on front page of google searches! I manufacturer by hand myself, where do you think all those shiny ones come from??
China, Taiwan, Indonesia??
About China, they are renowned for manufacturing big brand name components (turbos included)then making huge amounts on the side to flood the market and show up on ebay. Are the knockoffs the same quality? Probably, why would they change it? I know an engineer that was manufacturing brake kits for older Holdens. He now has them made in China at the same quality but delivered back to him made in China for less than he can purchase the materials in Australia!!
Sure China probably produces some crap (or even heaps of it), but so does Australia or any other country! But just because it is half or one third the price doesn't always mean it is junk..it might just be teh same unit
I can't believe I just tyoped all that..haha