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Phone (419) 898-2821Email sales@northernmfg.com
Logo of Northern Manufacturing Co. in blue and gray, showcasing expertise in stainless steel fabrication and custom precision metal fabrication with a modern grid background.
  • STAINLESS EXPERTSExpand
    • Why We’re Stainless Experts

      See why our stainless-only facility delivers unmatched precision.

      • Dedicated Stainless-Only Fabrication Area
      • Heat-Minimized Welding
      • rust free processing & cleaning
      Specialty Stainless Applications

      Learn about specialty stainless applications.

      • Duplex Stainless Fabrication
      • Custom Stainless Beams
      • Custom Stainless Steel Tanks
      75 Years Strong — 160+ Craftsmen, 60+ Certified Welders
      >$30MM in Stainless Projects Delivered Each Year.
      Get a Custom Quote
      • ISO 9001:2015 Certified
      • 60 AWS/ASME IX Certified Welders
      • Founded in 1951 – 75 Years Strong

  • CAPABILITIESExpand
    • Cutting & Forming

      High-precision cutting and forming of stainless parts.

      • Flat Laser Cutting
      • Tube Laser Cutting
      • 3D Laser Cutting
      • Bending & Forming
      Welding & Fabrication

      Certified welding capabilities for tight-tolerance stainless assemblies.

      • GTAW & GMAW Welding
      • Laser Welding
      • Robotic welding
      • Stainless Pipe Fabrication
      Finishing & Assembly

      Post-weld cleaning, bead blasting, mechanical assembly, and trial-fit testing.

      • Pickling & Passivation
      • Stainless Bead Blasting
      • Mechanical Assembly
      • trial fit & functional testing
      Flat, Tube & 5-Axis Lasers • GTAW & GMAW Welding • Robotic & Hybrid Laser Welding • Finishing & Assembly
      — Every Process Under One Roof.
      Get a Custom Quote
      • ISO 9001:2015 Certified
      • 60 AWS/ASME IX Certified Welders
      • Founded in 1951 – 75 Years Strong
  • QUALITYExpand
    • Model-Based Planning

      AI, automation, and data drive processes.

      • aI assisted ITP creation
      • Model-Driven Workflows
      • offline robotic programming
      • Live Production Intelligence

      inspection & verification

      Catch deviations in real time—before they ship.

      • positive material identification
      • laser projector layouts
      • 3D Model-Based Inspection
      • laser weld inspection

      Certifications & Compliance

      Proof every part ships audit-ready.

      • QMS – ISO 9001:2015
      • AWS & ASME IX Welding
      • Certified welding inspection
      • ASNT SNT-TC-1A level iII
      ISO-Driven Processes • Digital Validation • Audit-Ready Compliance
      Get a Custom Quote
      • ISO 9001:2015 Certified
      • 60+ AWS/ASME IX Certified Welders
      • Founded in 1951 – 75 Years Strong

  • INDUSTRIESExpand
    • ApplicationS

      Solving critical fabrication challenges—across every application.

      • Sanitary Equipment
      • Water & Aqueous Equipment
      • Industrial Air Handling
      • High-Temperature Stainless
      • Structural Stainless Fabrication
      Industries

      Custom stainless solutions for any industry—from precision machinery, to food-grade vessels, and public works of art.

      • Food & Beverage
      • Water & Wastewater
      • Power, Energy & Chemical
      • Pollution Control (WESP, Baghouse, plenums)
      • Architectural & Art Installations
      • Pulp & Paper
      • Mining & Bulk Materials
      Flat, Tube & 5-Axis Lasers • GTAW & GMAW Welding • Robotic & Hybrid Laser Welding • Finishing & Assembly
      — Every Process Under One Roof.
      Get a Custom Quote
      • ISO 9001:2015 Certified
      • 60 AWS/ASME IX Certified Welders
      • Founded in 1951 – 75 Years Strong
  • OUR WORKExpand
    • Featured Projects
    • Resources
    • FAQ
    • Video Gallery
    • Stainless Steel Fabrication Photos
    • Large Fabrication Photos
    • Precision Fabrication Photos
    • Architectural Fabrication Photos
  • ABOUTExpand
    • Contact Us
    • Our Company
    • Careers
Request a Quote
Logo of Northern Manufacturing Co. in blue and gray, showcasing expertise in stainless steel fabrication and custom precision metal fabrication with a modern grid background.

Video Gallery

About

Northern Manufacturing is a sheet metal, stainless steel fabricator located in Northwest Ohio, serving customers across the world.

Contact Us

Phone: (419) 898-2821
Fax: 419.898.4470
Email: sales@northernmfg.com

Address

150 N Lake Winds Pkwy.
Oak Harbor, OH 43449

© 2025 Northern  | All Rights Reserved

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  • Terms of Service
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Logo of Northern Manufacturing Co. in blue and gray, showcasing expertise in stainless steel fabrication and custom precision metal fabrication with a modern grid background.
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
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Statistics
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  • STAINLESS EXPERTS
    • Why We’re Stainless Experts

      See why our stainless-only facility delivers unmatched precision.

      • Dedicated Stainless-Only Fabrication Area
      • Heat-Minimized Welding
      • rust free processing & cleaning
      Specialty Stainless Applications

      Learn about specialty stainless applications.

      • Duplex Stainless Fabrication
      • Custom Stainless Beams
      • Custom Stainless Steel Tanks
      75 Years Strong — 160+ Craftsmen, 60+ Certified Welders
      >$30MM in Stainless Projects Delivered Each Year.
      Get a Custom Quote
      • ISO 9001:2015 Certified
      • 60 AWS/ASME IX Certified Welders
      • Founded in 1951 – 75 Years Strong

  • CAPABILITIES
    • Cutting & Forming

      High-precision cutting and forming of stainless parts.

      • Flat Laser Cutting
      • Tube Laser Cutting
      • 3D Laser Cutting
      • Bending & Forming
      Welding & Fabrication

      Certified welding capabilities for tight-tolerance stainless assemblies.

      • GTAW & GMAW Welding
      • Laser Welding
      • Robotic welding
      • Stainless Pipe Fabrication
      Finishing & Assembly

      Post-weld cleaning, bead blasting, mechanical assembly, and trial-fit testing.

      • Pickling & Passivation
      • Stainless Bead Blasting
      • Mechanical Assembly
      • trial fit & functional testing
      Flat, Tube & 5-Axis Lasers • GTAW & GMAW Welding • Robotic & Hybrid Laser Welding • Finishing & Assembly
      — Every Process Under One Roof.
      Get a Custom Quote
      • ISO 9001:2015 Certified
      • 60 AWS/ASME IX Certified Welders
      • Founded in 1951 – 75 Years Strong
  • QUALITY
    • Model-Based Planning

      AI, automation, and data drive processes.

      • aI assisted ITP creation
      • Model-Driven Workflows
      • offline robotic programming
      • Live Production Intelligence

      inspection & verification

      Catch deviations in real time—before they ship.

      • positive material identification
      • laser projector layouts
      • 3D Model-Based Inspection
      • laser weld inspection

      Certifications & Compliance

      Proof every part ships audit-ready.

      • QMS – ISO 9001:2015
      • AWS & ASME IX Welding
      • Certified welding inspection
      • ASNT SNT-TC-1A level iII
      ISO-Driven Processes • Digital Validation • Audit-Ready Compliance
      Get a Custom Quote
      • ISO 9001:2015 Certified
      • 60+ AWS/ASME IX Certified Welders
      • Founded in 1951 – 75 Years Strong

  • INDUSTRIES
    • ApplicationS

      Solving critical fabrication challenges—across every application.

      • Sanitary Equipment
      • Water & Aqueous Equipment
      • Industrial Air Handling
      • High-Temperature Stainless
      • Structural Stainless Fabrication
      Industries

      Custom stainless solutions for any industry—from precision machinery, to food-grade vessels, and public works of art.

      • Food & Beverage
      • Water & Wastewater
      • Power, Energy & Chemical
      • Pollution Control (WESP, Baghouse, plenums)
      • Architectural & Art Installations
      • Pulp & Paper
      • Mining & Bulk Materials
      Flat, Tube & 5-Axis Lasers • GTAW & GMAW Welding • Robotic & Hybrid Laser Welding • Finishing & Assembly
      — Every Process Under One Roof.
      Get a Custom Quote
      • ISO 9001:2015 Certified
      • 60 AWS/ASME IX Certified Welders
      • Founded in 1951 – 75 Years Strong
  • OUR WORK
    • Featured Projects
    • Resources
    • FAQ
    • Video Gallery
    • Stainless Steel Fabrication Photos
    • Large Fabrication Photos
    • Precision Fabrication Photos
    • Architectural Fabrication Photos
  • ABOUT
    • Contact Us
    • Our Company
    • Careers