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    • Certification
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CUSTOM MACHINING SERVICES 

When you need custom-machined components, assembly, and packaging services on schedule and at a competitive price, there's only one call to make!

Double HH Manufacturing provides quality products, dependable service and competitive pricing for a broad range of original equipment manufacturers across the country. Agricultural and industrial equipment manufacturers, heavy-duty truck equipment manufacturers, vehicle hitch manufacturers and metal fabrication all depend on Double HH's high standard of excellence and dependable service.

QUALITY & SERVICE 

Located in northwest Iowa, Double HH Manufacturing has established a reputation for excellence by consistently providing quality work, delivering products on schedule and exceeding customer expectations since 1970.

PRODUCTS

Double HH Manufacturing specializes in manufacturing components machined to customer specifications. These components are manufactured with quality materials and superior workmanship. A comprehensive process control system combined with SPC analysis and inspection procedures assure component conformity to industry standards and customer specifications. Custom-made products include:

  • Hardened and Ground Pins and Shafts
  • Bushings and Bearing Spacers
  • Screw Machine Components
  • Hitchpins, Bent Pins, Welded Collar Pins
  • Welded Assemblies (Pins and Plates, etc.)
  • Pins: Standard and Special
  • Threaded Pins and Shafts

Double HH also carries a full line of stock ag equipment components including hitchpins, hardware and 3-point linkage parts. Click to view catalog.

EQUIPMENT & CAPABILITIES

No matter how big or small, simple or complex, Double HH Manufacturing has the dedicated manpower, state-of-the-art equipment, and dependable resources to finish the job. Equipment and capabilities include:

  • Multi-Spindle Automatics
  • Single-Spindle Automatics
  • CNC High Speed Cutoffs
  • CNC Lathes
  • Vertical Machining Centers
  • Automatic Cold Cut Saws
  • Drilling & Deburring
  • Lapping
  • Tapping & Threading
  • Thread Rolling
  • Forming/Bending
  • Manual & Robotic Welding
  • Production Painting & Plastisol Coating

OTHER SERVICES

  • Centerless Grinding
  • Heat Treating
  • Plating
  • Powder Coating

When you need top quality precision machined products made to your specifications... When you need reliable service... When you need competitive pricing... Don't compromise. Demand all three. Demand Double HH Manufacturing!

Quotation Terms and Conditions (pdf)

  • Certification
  • Product Warranty
  • Machining Services
  • Catalog
  • Hitch & Linkage Diagram
  • Conflict Minerals
  • REACH Statement
  • Find a Location
  • Contact Us
  • Careers
  • Career Application
  • Terms & Conditions
  • Contact Us
  • Careers
  • ISO
  • Warranty
Double HH Manufacturing
PO Box 176 Rock Valley, IA 51247-0176 Phone: 1-800-397-8691 Fax: 712-476-2802   Email: doublehh@doublehh.com

©2022 Double HH. All Rights Reserved.

doublehh@doublehh.com