Since 1956 Alumi-Span has been a name that people trust. Whether it’s a complete boat dock system or the individual components, we manufacture our products using quality methods and materials. Best of all, Alumi-Span means “Made In America.” Forget cut rate boat docks or the cheap Chinese parts normally found on the internet. Many Alumi-Span boat docks are still in use after more than 50 years! That’s values you can depend on.