We utilize various methods to determine the performance of our custom aluminum extrusion. The goal is to ensure that our customers are always getting the best quality products. We want to ensure that the extrusions meet the dimensional specifications of the customer to avoid issues with assembly and general reliability. For aluminum bars and rods, we must will ensure the inner strength. FONNOV Aluminum Labs would love to help you with custom-cut aluminum extrusion that meets the laid-down benchmarks.