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.
1000 Western Drive
Brunswick, OH 44212-4330
June 10-12, 2013, Rosemont, IL
Click here for complimentary exhibits-only admission.
AutoMAN Expo 2013
June 20-23, 2013, Bangkok, Thailand
Columbia Chemical will join their partner, Coattech, exhibiting at Booth 6H27, Hall 106
Coattech Co., Columbia Chemical's Exclusive Partner in Thailand, Is Featured Exhibitor at Surface & Coatings Exhibition, a Division of the Automotive Manufacturing Expo 2013 ... Read more
Columbia Chemical Receives GMW 4700 Type B, BL Chemistry Approval
Columbia Chemical has been granted zinc nickel approval by General Motors for ... Read more
We often receive inquiries regarding the consumption/
replenishment rate of Trivecta Black Chromate 300 and Sealer 350. Below is practical information for controlling both the Trivecta Black 300 Chromate and Sealer 350 working ... Read more
Laboratory Testing Supplies for Zinc Platers
Columbia Chemical offers testing equipment and supplies for your lab. For your convenience we offer Hull Cells, Hull Cell Panels, Zinc Anodes and Zinc Plating Rulers.
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!