Columbia Chemical.
The pacesetter in the zinc and zinc-alloy plating industry.
From our industry-proven brighteners and plating processes to the newest, environmentally friendly technologies in chromates and protective topcoats.


Columbia Chemical
World Headquarters

1000 Western Drive
Brunswick, OH 44212-4330
phone 330.225.3200
fax 330.225.1499



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News from Columbia Chemical


Columbia Chemical Begins Selling Direct in Mexico

PRODUCTS FINISHING ONLINE: Columbia Chemical Begins Selling Direct in Mexico


Columbia Chemical Expands Direct Sales to Illinois and Wisconsin with Amanda Beach Stationed in Chicago as Technical Sales Representative . Read More



Tech Tips from Columbia Chemical

The dissolution rate of zinc in a generator tank can be influenced by many different factors.  Past laboratory investigations have shown a dissolution rate ... Read more


COLFIN TTM-1016 Torque Tension Modifier


The latest in torque modifier

technology for use over all electroplated or mechanically plated zinc and zinc alloy


Click here to download a

product brochure.


request additional information


Zinc plating additives are our specialty. Zinc platers worldwide depend on Columbia Chemical for pre-plate cleaners and acid inhibitors, high-performance brighteners and chromate processes, and post-plate topcoats and sealers.

Our research and technical specialists are expert at providing solutions for zinc and zinc alloy plating, meeting the latest requirements for corrosion resistance and environmental compliance. In Columbia Chemical’s 35-year history, many of our zinc finishing processes have become industry standards, including COLDIP® chromate conversion coatings, COLZINC® & EXCEL® alkaline zinc, COLSID® & EXTREME® acid chloride zinc, COLLOY zinc-alloys, and SpectraMATE® and TRIVECTA® trivalent chromates.

If zinc plating is your business, you've come to the right place!

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Columbia Chemical
The Zinc Plating Experts

1000 Western Drive • Brunswick, OH 44212-4330 • 330.225.3200


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