Iyada oo leh cilmi-baaris iyo horumarin xooggan, naqshadeyn, iyo awood wax soo saar, Merican waxay heshay in ka badan 130 shahaadooyin shati ah oo warshadaha ah, alaabteedana waxaa si caalami ah loo aqoonsaday, iyadoo heshay shahaadooyin FDA, CE, RoHS, FCC, PSE iyo shahaadooyin kale oo caalami ah, iyo sidoo kale shahaadooyinka nidaamka maaraynta tayada ISO9001.