DECORATIVE FABRICATED METAL PRODUCTS
Tubular products with world-class finishes manufactured through extensive tube fabrication capabilities, rigorous quality control and metal finishing processes second to none.
CONTRACT MANUFACTURING
From prototyping and lean manufacturing to cost containment and supply chain management, find out why OEMs depend on Leonhardt as a manufacturing partner.
HEAVY DUTY PRODUCTS
Tube bending, welded assemblies and tube fabrication capabilities proven to deliver results for a wide range of industrial and heavy duty applications.
CAPABILITIES
Leonhardt offers a full range of tubing fabrication capabilities, as well as services including sub-assemblies, welding and brazing, metal finishing, metal stampings, prototyping, and supply chain management.
NEWS AND UPDATES
How to Calculate the Weight of Steel Tubing
Learn how to calculate steel tube weight quickly and accurately with formulas for round, square, and rectangular tubing — plus Excel-ready equations and pro tips from Leonhardt Manufacturing.
Precision Metal Fabrication: The Hidden Foundation of AI
Artificial intelligence depends on more than data and algorithms. Its success is grounded in the physical world, where precision metal fabrication provides the reliable, repeatable components AI infrastructure requires.
Tube Bending Design Guidelines for Better Production
Even well-functioning tube parts can be costly to produce if the design isn’t optimized. From tight bend radii to vague specs, learn five common design flaws that slow production—and how to fix them without sacrificing performance.
WE TAKE QUALITY SERIOUSLY
Excellence in Manufacturing
From critical supply chain management for OEMs to lean manufacturing solutions designed to reduce costs, Leonhardt helps companies: Grow Revenues, Reduce Expenses, Improve, Cash Flow, Manage and Mitigate Risk, Maximize Asset Utilization.