is this rock bottom, page-50

1996
I don't know how far back their relatioship goes.

I remember my research into Multi tech, from memory it was a forerunner of the AUFI deal to set up Zebra. As you know that did not proceed.

If you are doing that sort of reading / research you will also be interested in this.
http://www.secinfo.com/d1zrpn.1bf.htm

Well before Multi tech.
A company called YFC 355. Don't remember many of the details but you might be interested.