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Rocklin Manufacturing CO

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www.rocklinmfg.com
Homepage of Rocklin Manufacturing CO
Their homepage, crawled AUG 1, 2026
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSioux City, IA
SAM.gov UEIQ38TX6JM2CY5
LISTED ON FACTORYREGISTRY67%SOURCE COVERAGE

Rocklin Manufacturing Co. makes marking and surface treatment equipment including the Rocklinizer for applying tungsten carbide and titanium carbide to metals, tools, and dies; portable laser marking systems; dot peen marking units; and portable laser cleaning equipment. The company serves die shops and manufacturers requiring marking, carbide application, and laser cleaning solutions.

Summarized from the company’s own website

Their plant

FacilityCityStateEmployeesStatus
Rocklin Manufacturing COSioux CityIA 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.