Anyị na-eji elu-nkenke aluminom extrusion extruder na elu-ọcha 6063 aluminum mkpara, site ahaziri nhazi nke profaịlụ ebu, na-amị ụdị dị iche iche nke odori ụmụ ọhụrụ , Usoro: Alum mmanya kpo oku igwe-Raw ihe extrusion-Aging-nkenke igbu-Nleba zuru ezu-ngwugwu -Nnyefe