Singabantu be-OEM ne-ODMizinkinobho zezimbonieShayina iminyaka eyi-18. Ngethimba lethu le-R&D elinolwazi, singakwazi ukwenza ngezifiso zonke izinhlobo zama-keypad ngokwesicelo samakhasimende. Ama-keypad ethu anezinketho ezintathu zezinto zokwakha: insimbi engagqwali ye-SUS304 noma ye-SUS316, i-chrome plated zinc alloy (i-Zamak) kanye nezinto zepulasitiki zezinga lobunjiniyela ezinokumelana okuphezulu nokushaqeka kanye nezici zokucekelwa phansi. Ngakho-ke ama-keypad angasetshenziswauhlelo lokulawula ukufinyelela,ukukhiya umnyango, ikhiyoski, umshini wokuthengisa nomaumshini wokukhipha uphethilolingokuphila isikhathi eside kokusebenza.