Izingxenye zomkhiqizo weshidi lensimbi le-OEM langokwezifiso ziyizingxenye zeshidi lensimbi eziklanywe futhi zakhiwe ngokukhethekile umakhi wemishini yoqobo (i-OEM) kanye nezidingo zazo ezihlukile.
Lezi zingxenye zenziwe ngezinto ezihlukahlukene zeshidi lensimbi njengensimbi, insimbi engagqwali, i-aluminium nethusi, futhi zenziwa kusetshenziswa amasu anjengokusika, ukugoba, ukushisela nokugxiviza.