The Sonix brand seems to show up in 2006 with a Regular Spec line and a High Spec line. This link from 2009 has some beautiful LP-style guitars for sale.
I have seen a few Sonix guitars for sale over the last few years and managed to get the 62-style strat and SG two at reasonable prices. The specs seem to vary between the runs they did. The strat is basically a Momose-spec with a 2-pice body and nitro finish. It came with a nice set of Lindy Fralin Blues Specials but I think the last owner put those in along with the reproduction .1 mfd cap.
The SG has the same "Custom Craft" logo as Momoses and has a 1-piece mahogany body and nitro finish. There were models with Brazilian boards but this one seems to be Madagascar to me.
That is all I have on the Sonix story so far...