Superior Extrusion
118 Avenue G , Gwinn, Michigan, United States

SEI was incorporated in August, 1996, and on December 15, 1998, extruded its first profile. Since then, SEI has continued to grow with an ever-increasing list of satisfied customers. We attribute this growth to our valued customers and their faith, trust, and confidence in our commitment to their success. All of us at Superior Extrusion are sincerely appreciative of each order and the opportunity to serve first time and repeat customers.

Superior Extrusion, Inc. (SEI) is committed to providing quality extruded aluminum products and related services at competitive prices that meet or exceed customer requirements. SEI accomplishes this mission with a highly skilled, trained, team oriented work force that is motivated by the opportunity to share in the success of the corporation. SEI is dedicated to absolute customer satisfaction. Competitive pricing, high quality surface finish, short lead-times and unmatched customer service are just some of the ways we can help improve the value of your premium products. We exist to serve you and your needs.

Superior Extrusion Products

Superior Extrusion, Inc. is proud to offer the following standard shapes for your use, without the purchase of any additional tooling. A minimum order of 1,000 pounds is required for each die per order however, this may be split into various cut lengths. If a smaller run is required, a setup charge will be applied to the order. Standard and Custom profiles in the 6000 series alloys, specifically 6063, 6005, and 6061 Cut lengths from 60" to 360" with a standard cut tolerance of +/-0.125 Close tolerance cutting on lengths from 1" to 192" in our fab dept. for an additional offline cutting charge.Fabrication including drilling, bending, welding, and deburring.SEI has working relationships with many vendors that can provide additional fabrication operations and finishing options including painting, powder coating, and anodizing.All orders will have a run tolerance of +/- 10% on the piece count unless otherwise stated at time of order.Our standards list is constantly growing, if you do not see something you need please contact our sales department at 906-346-7308.

Custom Shapes

For any shape, whether it be a solid, hollow or semi-hollow, Superior Extrusion welcomes the opportunity to work with your company to provide you with the highest possible quality products that meet or exceed your expectations.

• Solid, Hollow, or Semi-Hollow Shapes
• Up to 12" wide shapes possible (depending on overall dimensions)
• Wall thicknesses ranging from 0.050 inches and up (lighter walls considered upon request)
• Architectural finish available when requested
• Custom packaging to protect exposed surfaces and provide the best possible surface quality