As well as the email from BMI-Models in post #56 above, let us also consider the followingcomments from Common-Sense-RC and from ExtremeFlight:
FORUM POSTS FROM COMMON-SENSE-RC:
http://www.rcgroups.com/forums/showthread.php?t=699373
Tram: "Well, we've been really excited about our newest venture with the CSRC Product line.
... these motors and ESCs are built to our specs by the same manufacturer that produces them for some of the largest companies in the hobby"
http://www.rcgroups.com/forums/showp...48&postcount=6
Tram:
"The motors and esc's come from the same place that make other purple motors " ( - !!!!!!!!! )
http://www.extremeflightrc.com/html/news.html see "Spring/Summer 2011 news" pictures; -Chris Hinson of E-F comments:
" ... Nelson (Fong) manufactures our Torque motors and Airboss ESCs and traveled all the way from China to attend SEFF this year ..."
-Nelson Fong is the owner of the SunRay Technology factory, in Shenzhen, China.