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Master Tool & Mfg., INC.

Doing business as Master Tool & Manufacturing INC
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www.mastertoolmfg.com
Homepage of Master Tool & Mfg., INC.
Their homepage, crawled JUL 31, 2026
At a glance
Employees20-99
In business since1969
HeadquartersHiawatha, IA
SAM.gov UEIDKNTKCXN17B8
CAGE code3Y6E1
Incorporated inIA
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE
Named on the company’s own website, read JUL 29, 2026

Supplier designations

For Profit OrganizationManufacturer of Goods

Self-certified by the company in its SAM.gov registration

Their plant

FacilityCityStateEmployeesStatus
Master Tool & Mfg., INC.HiawathaIA20–99 ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.