Today three premier U.S. and Canadian aluminum extrusion companies combine to launch Metra North America.

Amazing method involves pushing aluminum billets through a mold to create pipes in various shapes and sizes, which is ideal for industrial applications. The extrusion process ensures precise ...

He starts with the ladder frame chassis, which is constructed using an extruded ... form was created. Sections for the windows and door panels were carved out. Sheet aluminum was then bent over ...