About Us & Who We Serve

Since 1918, we have been a proud supplier of advanced cutting machines, welding positioning equipment, portable cutting/welding machines, and gas equipment. We serve steel service centers, heavy equipment, general fabrication, energy, shipbuilding, pipe & vessel, transportation, education, construction, tank fabrication, repair and maintenance, and other industries.

Quality Policy

"Koike Aronson Inc, is committed to a culture that promotes continuous improvement. Our high standards deliver exceptional value to our customers and shareholders."


Terms and Conditions

Our Goals & Mission

ISO 9001:2015 certified since 2007


Code of Conduct

A conflict of interest can arise in dealing with anyone with whom Koike Aronson, Inc. transact business; customers, clients, owners, buyers, suppliers, banks, insurance companies, and people in other organizations with whom we contact and establish agreements. Please read more about our Code of Conduct. 

Combating Trafficking in Persons 52.222-50 (November 2022)

Koike Aronson, Inc. and the United States Government prohibit trafficking in persons. The U.S. Government's policy prohibiting trafficking in persons is available at 48 CFR § 52.222-50 and is summarized below under the heading: "Summary of U.S. Government Policy of Prohibiting Trafficking in Persons. Please read this document for more info.

Why Koike Aronson Loves Wyoming County, New York!

""Without the help of Koike, we would have had to fabricate a fairly complicated, not nearly as reliable mechanism.""
David Hoy
Structural Engineer

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