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Pen Manufacturing Logo
Pen Manufacturing precision metal fabrication facility

Southern California's leader in precision metal manufacturing for critical supply chains - Serving Anaheim, Los Angeles, Orange County, Irvine, Santa Ana, Fullerton, Long Beach, San Diego, and all of Southern California

Delivering complex, high-quality fabrication and supply solutions you can rely on

  • 3.2 weeksAverage Lead Time
  • 10+Degreed Engineers On Staff
  • 40+Years In Business
  • 98.9%Quality Rating
  • $750 - $7MOrder Range

Reducing Supply Chain Risk - Serving Anaheim, Orange County, Los Angeles, and Southern California

  1. 01

    Reshoring

    Bring production closer with efficient, cost-effective reshoring support.

  2. 02

    Large to Small Projects

    From small runs to large builds, our capacity lowers risk and keeps projects on track.

  3. 03

    Overflow work

    We handle extra workload seamlessly to maintain your deadlines and quality.

  4. 04

    Succession planning for supply chain

    Future-proof your operations with reliable backup strategies and continuity planning.

Reducing Supply Chain Risk

Helping With Complex Work - Serving Anaheim, Orange County, Los Angeles, and Southern California

  1. 01

    Degreed engineers

    Expert engineers delivering reliable, innovative solutions with collaborative design support.

  2. 04

    From Prototyping to production runs

    Precision parts delivered quickly, from one-off prototypes to full runs

Helping With Complex Work

Explore Our Services - Welding, Machining, Sheet Metal in Anaheim, Orange County, Los Angeles, Irvine, Santa Ana, Fullerton, Brea, Yorba Linda, Newport Beach, Long Beach, San Diego, Riverside, San Bernardino, and Southern California

  • Certified Welding service at Pen Manufacturing
    We create custom designs to meet your needs, delivering high-quality results for every project.
  • Machining service at Pen Manufacturing
    Various sheet metal services: cutting, forming, bending, welding, finishing.
  • Sheet Metal service at Pen Manufacturing
    We offer unparalleled knowledge in complex precision machining.
  • Finishing/Assembling service at Pen Manufacturing
    We create custom designs to meet your needs, delivering high-quality results for every project.

Featured Industries - Aerospace, Medical Devices, Automotive, Wastewater Treatment, Energy, Industrial Manufacturing in Anaheim, Orange County, Los Angeles, and Southern California

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