California’s Top Skilled Electropolishing & Passivation Company

Many of the manufacturers and industries in the California area, like aerospace and food and beverage, occasionally need
electropolishing for passivating stainless steel parts, tanks and surfaces. Many companies don’t even know what
electropolishing is or how it can benefit them.

Note: Our passivation and electropolishing facility is centrally located in Kansas due to the ease of
delivering and receiving pieces and parts from all over the country. Most companies mail or deliver by semi… parts, pieces and/or tanks to us for electropolishing and passivation. We also have a mobile passivation that drives to your location which covers a service area from coast to coast. Get a quote from us before going local just because they are closer.

*We provide Mobile Passivation & Electropolishing for Californiabusinesses – We can come to you or you can
mail your parts and pieces to us via UPS or Semi truck. It is less expensive to electropolish than to buy new
parts.

• Los Angeles, CA
• Aliso Viejo, CA
• San Diego, CA
• San Francisco, CA
•  San Jose,CA
• Hawthorne

Electropolishing is a process which electro-chemically strips off a thin layer of the base material, removing oxides,
impurities and is an effective deburring process that removes any flecks of metal or contaminants that may be present
from machining.

Some Of The Industries In CaliforniaWe Service

• Semiconductor Companies
• Pharmaceutical Labs
• Hydraulic & Pneumatic
• Ultra High Purity Facilities
• Dental Industry & More
• Advanced Manufacturing
• Aerospace
• Bioscience
• Electronics
• Energy
• Natural Resources
• Food & Agriculture

Have Questions About Passivation? Call 620-842-3701

The process tends to focus on stainless steels, it removes iron or iron oxide which can exist on the surface of
stainless steel as contamination a machining process, grinding or fabrication.

After electropolishing, the metal is usually passivated in a solution of nitric acid which expels any remaining free
iron without removing the chromium oxide or base metal. Areas such as cracks, holes or crevices that might not have been exposed to the electropolishing process become passivated.

Can I Mail My Metal Pieces, Parts & Tubes To Celco?

Yes. We do most orders via mail.  FOB shipping to Anthony, KS, call for a custom quote.  In many cases it may be less
expensive to outsource to us than to do it yourself or hire a local electropolishing company.

Will Celco Come To Me To Perform The Electropolishing Service?

Yes, call us at 620-842-3701 or use our contact form for a consultation of your specifications.

Cutting Edge Electropolishing Systems

Our cutting-edge services are perfect for a wide variety of applications, products, and industries.

These include:

• Semi-Conductors
• Filter Housings
• Piping
• Springs
• Stamping
• Vacuum Components
• Vessels
• Frame Structures
• Forgings
• Castings
• Filter Housings
• Water Treatment
• Internal Tower

As a pioneer and known authority in our field, Central Electropolishing Company has been providing effective industrial
polishing and finishing solutions for Californiabusinesses since 1986.

Before Passivation

After Passivation