California · ISO 9001322 companies

ISO 9001 certified manufacturers in California

322 companies in California are listed below. ISO 9001 is the general quality management standard for manufacturers. The companies below state ISO 9001 certification in their public information or have it verified with Noramark. Confirm the certificate and its scope with the shop before you order.

Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.

The most listings are in Anaheim, CA (13), San Diego, CA (11) and Irvine, CA (10).

San Francisco Circuits

Noramark member
San Mateo, CA · Metal fabrication, Plastics & composites fabrication, Plastics & composites, Inspection & QA

Industries: Aerospace, Consumer Products, Defense, Industrial Equipment

Chino, CA · Machining, Grinding, Tube bending

Industries: Aerospace, Automotive, Defense, Medical

Valencia, CA · Machining, Sheet metal fabrication, Powder coating, Industrial painting

Industries: Aerospace, Automotive, Energy, Medical

Santa Clara, CA · Metal finishing, Anodizing, Electroless nickel plating, Nickel plating

Industries: Aerospace, Agriculture, Defense, Food Processing

Campbell, CA · Metal finishing, Powder coating, Industrial painting

Industries: Aerospace, Automotive, Defense, Energy

Anaheim, CA · Machining, Welding, Metal fabrication, Sheet metal fabrication

Industries: Aerospace, Defense, Energy, Medical

Los Angeles, CA · Metal finishing, Nickel plating, Copper plating, Masking

Industries: Aerospace, Automotive, Defense, Medical

Chatsworth, CA · Machining, Investment casting, Injection molding, 3D printing

Industries: Aerospace, Medical