IYAQHUBEKA ne-dumbwaiter, esetshenziswa kakhulu ukuletha ukudla, i-tableware kanye nezidingo zansuku zonke endaweni yokudlela, ehhotela, enxanxatheleni yezitolo njll. Ngohlelo lokulawula lwe-PLC kanye nokuhlelwa kwesakhiwo esiyingqayizivele, sikunikeza umkhiqizo ophephile, osebenza kahle kakhulu nothembekile.