according to their website, zomo is a division of "GSM-Multimedia GmbH" in germany. other divisions are "recordcase.de" or "redsound" (manufacturer of the "soundbite"-sampler).
you find zomo-products quite often on german websites / webshops. they started by making cases and recordbags, if i remember correctly. i never owned a product of them, but i had my hands on recordbags etc. that friends of mine owned. quality is not bad but not pro.
i donīt know from personal experience what quality their controllers, headphones etc. are, but from what i know (and read in different boards), they are really not bad. definately okay for home- / hobbyuseage, but not pro.