California · Copper62 companies

Copper manufacturers in California

62 companies in California are listed below. U.S. machine shops, fabricators, foundries and other manufacturers whose own descriptions mention copper. Confirm grades, stock and capabilities with the shop.

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 Los Angeles, CA (5), Gardena, CA (4) and Corona, CA (3). Certifications stated: 16 ISO 9001, 7 AS9100 and 2 Nadcap.

San Francisco Circuits

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

Industries: Aerospace, Consumer Products, Defense, Industrial Equipment

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

Industries: Aerospace, Automotive, Defense, Medical

Fullerton, CA · Machining, Welding, Tube bending, Polishing

Industries: Aerospace, Defense, Marine, Medical

Cerwin Vega

Los Angeles, CA

Industries: Marine

Sequoia Brass & Copper

Hayward, CA

Industries: Energy

SpinTek Filtration, Inc.

Los Alamitos, CA

Industries: Energy

California Fine Wire Co.

Beach, CA

Industries: Aerospace, Medical

Sun Ray Solar

El Cajon, CA

Industries: Energy