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Product Spotlight

About Crown Technology

Crown Technology is a family-owned and operated specialty chemical manufacturer with unmatched expertise serving the steel, wire, and other industries. We have been formulating, manufacturing and supplying the highest quality acid pickling inhibitors, rinse additives, and industrial cleaners since 1946.  Crown is an industry leader in steel protection products and North America’s leading supplier of ferrous sulfate products; including food grade mono and heptahydrate.

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Crown Launches New Website

2016 marks Crown Technology Inc.’s 70th year in business. Head quartered in Indianapolis, Indiana, Crown has been developing, manufacturing, and supplying the highest quality corrosion inhibitors, acid additives, rinse aids,and cleaners since 1946. Started by Harry L....
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Crown Celebrates 70th Anniversary

2016 marks Crown Technology Inc.’s 70th year in business. Head quartered in Indianapolis, Indiana, Crown has been developing, manufacturing, and supplying the highest quality corrosion inhibitors, acid additives, rinse aids,and cleaners since 1946. Started by Harry L....
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