From critical supply chain management for OEMs to Lean Manufacturing processes designed to reduce costs, Leonhardt helps clients:
- Grow Revenues
- Reduce Expenses
- Improve Cash Flow
- Manage and Mitigate Risk
- Maximize Asset Utilization
Leonhardt Manufacturing is a world-class manufacturer specializing in highly decorative tubular products and tubing fabrications. Leonhardt produces quality tubular products and welded assemblies that combine CNC bent tubes, metal stampings, machined parts and a variety of finishes from paint and powder to decorative chrome.
Understanding a client's application and specifications is critical in assuring Design For Manufacturability and Assembly (DFMA), and Value Analysis / Value Engineering (VA/VE) for custom parts. As a contract manufacturer, Leonhardt continuously works to improve client's products through innovative manufacturing processes, product design enhancements, quality control, and supply chain management refinement.
The Leonhardt Advantage – Contract Manufacturing
- ISO Certification
- Lean Manufacturing Processes
- Cost Containment
- Supply Chain Management
- Engineering Design Assistance
- Prototyping and Advanced Product Planning
- JIT Inventory Logistics
- Sub-Assemblies
- Metal Finishing, Polishing, and Chrome Plating
- Special Handling and Packaging Accommodations
- Work to Customer Specifications Regarding Materials, Tolerances, Performance, Durability, and Cost.
Hydraulic Oil Tube Assembly
- Pressure Tested to 100 PSI
- 4 Components Include Flex Hose w/Ferrules, Machined Component, and Bent Tubular Parts
- Beaded End Forming
Hydraulic Oil Tube Assembly
- Pressure Tested to 100 PSI
- 4 Components Include Flex Hose w/Ferrules, Machined Component, and Bent Tubular Parts
- Beaded End Forming
Motorcycle Stabilizer Bar
- Powder Coated
- Threaded Inserts Each End
- Assembled Eye Bolts
Stainless Steel Vent Tube
- 5/16 Diameter X .035 Wall Thickness
- 304 Stainless Material
- End Forming Includes Swaged, Beveled, and Beaded
Stainless Steel Vent Tube
- 5/16 Diameter X .035 Wall Thickness
- 304 Stainless Material
- End Forming Includes Swaged, Beveled, and Beaded
Hydraulic Oil Tube Assembly
- Pressure Tested to 100 PSI
- 4 Components Include Flex Hose w/Ferrules, Machined Component, and Bent Tubular Parts
- Beaded End Forming
Hydraulic Oil Tube Assembly
- Pressure Tested to 100 PSI
- 4 Components Include Flex Hose w/Ferrules, Machined Component, and Bent Tubular Parts
- Beaded End Forming
Motorcycle Luggage Rack
- Multiple Bend Radii
- TIG Welded Mounting Brackets (Stamped In-house)
- TIG Welded Coped Tubes
- Chrome Plated & Polished
- 100% Leak Tested
Motorcycle Luggage Rack
- Multiple Bend Radii
- TIG Welded Mounting Brackets (Stamped In-house)
- TIG Welded Coped Tubes
- Chrome Plated & Polished
- 100% Leak Tested
Mounting Bracket with Compound Bending
- Welded Mounting Brackets
- Chrome Plated & Polished
Handle Bar Assembly
- Invisible Metal Finished & Polished Weld Joints
- Machined & Pressed-in Threaded Inserts
- Heat Treated & Polished
Handle Bar Assembly
- Invisible Metal Finished & Polished Weld Joints
- Machined & Pressed-in Threaded Inserts
- Heat Treated & Polished
Handle Bar Assembly
- Invisible Metal Finished & Polished Weld Joints
- Machined & Pressed-in Threaded Inserts
- Heat Treated & Polished
Handle Bar Assembly
- Invisible Metal Finished & Polished Weld Joints
- Machined & Pressed-in Threaded Inserts
- Heat Treated & Polished
Motorcycle Handle Bar
- 1" Tube Inserted into 1 ¼" Tube
- Induction Brazed Tubes
- Knurled
- Chrome Plated & Polished
Motorcycle Handle Bar
- 1" Tube Inserted into 1 ¼" Tube
- Induction Brazed Tubes
- Knurled
- Chrome Plated & Polished
Motorcycle Handle Bar
- 1" Tube Inserted into 1 ¼" Tube
- Induction Brazed Tubes
- Knurled
- Chrome Plated & Polished
Motorcycle Handle Bar
- 1" Tube Inserted into 1 ¼" Tube
- Induction Brazed Tubes
- Knurled
- Chrome Plated & Polished
Motorcycle Handle Bar
- 1" Tube Inserted into 1 ¼" Tube
- Induction Brazed Tubes
- Knurled
- Chrome Plated & Polished
Closed Loop Engine Guard
- Single Continuous Bend Process
- Invisible Weld Seams are MIG Welded, Ground, and Polished
Closed Loop Engine Guard
- Single Continuous Bend Process
- Invisible Weld Seams are MIG Welded, Ground, and Polished
Closed Loop Engine Guard
- Single Continuous Bend Process
- Invisible Weld Seams are MIG Welded, Ground, and Polished
Closed Loop Engine Guard
- Single Continuous Bend Process
- Invisible Weld Seams are MIG Welded, Ground, and Polished
Motorcycle Stabilizer Bar
- Powder Coated
- Threaded Inserts Each End
- Assembled Eye Bolts
Motorcycle Stabilizer Bar
- Powder Coated
- Threaded Inserts Each End
- Assembled Eye Bolts
Motorcycle Tour Pack Assembly
- Robotically Welded Stampings
- Complex Geometric Assembly
Motorcycle Tour Pack Assembly
- Robotically Welded Stampings
- Complex Geometric Assembly
Engine Guard with Foot Rest
- Multiple Bend Radii
- Sub Assembly of Rubber Foot Rest
Engine Guard with Foot Rest
- Multiple Bend Radii
- Sub Assembly of Rubber Foot Rest
Engine Guard with Foot Rest
- Multiple Bend Radii
- Sub Assembly of Rubber Foot Rest
Engine Guard with Foot Rest
- Multiple Bend Radii
- Sub Assembly of Rubber Foot Rest
Crane Jib Assembly
- 30 Feet in Length
- 150 Total Parts
- 460 Separate Welds
- 1500 Pounds Complete
Crane Adapter
- 89 Total Parts
- 170 Separate Welds
- 350 Pounds Complete
Stamping
- Blanking
- Flattening
- Notching
- Piercing
- Punching
- Slotting
Welding
- TIG
- MIG
- Spot
- Robotic MIG
Metal Finishing
- Anodizing
- Brazing
- Painting
- Powder Coat
- Zinc Plating
Metals
- Aluminum
- Steel
- Stainless Steel
- Copper
- Cold Rolled Electric Weld
Drawing File Formats
- Pro-E
- DXF
- IGES
- DWG
- STEP
Shapes
- Round
- Square
- Oval
- Rectangular
Decorative Light Fixture Cover
- Hand Polished
- Gold Plated
A MIG welder works on a bent tubing fabrication.
A MIG welder works on a bent tubing fabrication.
A MIG welder works on a bent tubing fabrication.
Precision Quality Control
- Coordinate Measuring Machine (CMM)
- Rigorous Visual Inspection
From design and prototyping through manufacturing and supply chain managment, Leonhardt delivers.
Metal stampings for a crane jib adapter.
Visual inspection for quality control.
Small diameter tube bending machine.
Precision flattening and trimming in a multi-station stamping die.
CNC multi-radius tube bending machine.
A worker stacks a run of stamped and punched metal tube.
A rack of bent tubing is hand polished in preparation for chrome plating.
Delivering Solutions
to Clients Who Need:
- A Complete Product Manufacturing Solution
- Reduced Expenses Through Lean Manufacturing, JIT, Delivery, and Streamlined Supply Chain Management
- Fabricated Components at Production Quantity Levels
- Exacting Product Tolerances
- A Supplier Who Understand the Unique Demands of OEMs
Featured
Job Story
AME Features Tour of Leonhardt Manufacturing's Lean Facility during the AME International Lean Conference in Baltimore
