ST Tagħmir & Technology LLC (STET) tiżviluppa u timmanifattura separaturi triboelectrostatic li jipprovdu proċess niexef li beneficiate degradabbli bħall-dqiq, ikliet jirċevi, konċentrat tal-proteina, lamtu, f'fibra, u B-glucan.
Huwa responsabbli għall-ambjent, water-free purification process that does not require chemicals or biologicals and, hence, precludes any drying step that can potentially degrade biological compounds.