Gosh! I never knew this!! Thanks for the info!! Even oppodigital.com doesn't mention its Chinese connection. This is what they say in the 'About us' section:
About Us
Based in the heart of Silicon Valley, OPPO Digital designs and markets high quality digital electronics that deliver style, performance, innovation, and value to A/V enthusiasts and savvy consumers alike. The company's attention to core product performance and strong customer focus distinguishes it from traditional consumer-electronics brands.
With products that speak for themselves and relying on word-of-mouth, OPPO Digital does not have any dedicated Marketing and Sales personnel. We have spent most of all energy on product design and customer service.