07.02.2022 - Wheat Ridge, COLORADO, Feb. 07, 2022 (GLOBE NEWSWIRE) - GenTech Holdings, Inc. (OTC PINK: GTEH) (“GenTech” or the “Company”), (a/k/a Supplement Group (USA) Inc.) (www.gentechholdings.com) an emerging leader in the Functional Food (www.sinfit.com) . Seite 1