Anodizing Architectural Design Billet Casting Dies Extrusion Fabrication Painting Thermal Improvements Extrusion Service Sierra Aluminum Company operates a total of three separate extrusion facilities containing six extrusion presses. Two of our presses have 7 inch containers, three of our presses h...

Anodizing Architectural Design Billet Casting Dies Extrusion Fabrication Painting Thermal Improvements Welcome to Sierra Aluminum Sierra Aluminum Company is a 100% Employee Owned manufacturer of standard and custom aluminum extrusions located in Southern California. We have 2 major manufacturing cam...

Anodizing Architectural Design Billet Casting Dies Extrusion Fabrication Painting Thermal Improvements Dies Service Some extruders manufacture dies and some extruders buy dies. There are many different schools of thought on why you do one and not the other and vice versa. Sierra believes it is bette...