Hi
I think, you got it all wrong.
I have follow up and read the issues in other forums.
This is I think what I know.
SJCAM is originally "own" (As they claim initially) and marketed by VIOFO LTD.
SJCAM is originally made by SZ Hongfeng Century Technology LTD and it still made by Hongfeng. I never heard about shangou before.
Hongfeng do not have brand marketing initially and they sell their camera under SJ4000 name.
POSH initial camera was made by Hongfeng.
Since SJCAM take off well last August 2014 and i recall they accused all camera are fake except SJCAM even though POSH was launch earlier. Hongfeng decided to take back the brands. and Accused SJCAM is fake or Viovo is fake.
I read the war exchange in RCGroup forum.
It is not surprising how china company work. Never believe in their words and promises. If they can do this to the internal partners, I don't think they can service their customer well.
Now hongfeng created new website called SJCAM HD.
http://sjcamhd.com/
If you go to Viovo link below who own SJCAM they have admitted they work with hongfeng.
http://www.sjcam.com/en/content/4-about-us
I believe with all these fiasco, POSH Decided to abandon them and work on their own design and oem.
Their Jet S is made by USA and HK design company called Silver Creation who pioneered the Bullet Style action camera.
I hope the above explain little bit about the action camera brands here.
For the SJ6000 I have not seen one produced by SJCAM or Hongfeng.
Unless copy which are abundant out there. I have seen my friends bought SJCAM fake in CHINA :bsmilie:
For me stick to local brands as they have warranty support. :thumbsup:
Feel free to correct me if my comments are not right or accurate.
I would like to learn more and know more.