FOEN 2020 godad aluminium extrusion ah waxaa samayn kara baahida macaamiisha.Qaababka kala duwan ee slots aluminium waxaa soo saari kara kooxahayada xirfadlayaasha ah iyo waaxyada leh qalabka wax soo saarka aluminium ee kala duwan, mashiinada iyo tas-hiilaadka.