Hi,
I have been traveling in China for many years now so this is to me the expected answer and it is fair play in OEM/ODM/trading business. I, for one, did it for supermarkets in another life.
Since I love to quote myself here what I said:
I am sure you make you own QC
Now let's see the answer from Emotiva:
completely different quality standard [...] Emotiva's QC standards are very high [...] Emotiva does incoming quality testing, etc. check, same assembly line, same QC apparatus, same core design... IQC? an Emotiva invention everyone knows it.
It was a brand new project for QMS, and they had already opened some of the tooling. Emotiva loved the look, so they purchased rights to use it, and they have exclusivity for the USA. i.e. the products already existed (launched last year /early this year in China) Emotiva bough the right for US market, check. Tekzone, sorry QMS

have been developing monitors for at least 3 or 4 years I think... but that, how could I know?
I really love to quote myself:
select all the components yourself...
Emotiva units are voiced quite a bit differently This one is sure, the name written at the bottom of the published measurement graph ensures that money was spent to change a few caps and resistors in the active Xover (and maybe the port length) on the original design. Also the directivity might have been taken into account at least as far has the tweeter can go (-20dB at 20k at 30deg + the power response around 1.5k are nothing to write home about).
confirming that the China made variant is RoHS compliant and will even be allowed to enter the USA, would be cost prohibitive and very difficult [...] Emotiva certifies them for safety compliance biiipp! RoHs and CE for example are self declared, external test by Tuv is not compulsory. Actually it is more and more difficult to find a (descent) factory that accepts to make none-Rohs compliant devices for fear of contaminating the rest of the lines and the cost of the double inventory for the components.
Remember, Emotiva buys them by the thousands, literally! [...] ships them to the USA, pays freight, duty, and customs fees With the TEU reaching lows (less than 1000 usd) and the taxes less than 7% depending how you tick the forms especially if Emotiva repacks them in the US...
I agree however than the services offered by Emotiva are compensated by the bigger margins they get by selling direct to the customer...
BTW, no Chinese factory will work with less than 30% margin (including the funny dollar rate and the tax rebate for export) this amount corresponds to roughly 20 to 25% of the final retail price...
E