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Diamond Manufacturing Company

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www.diamondman.com
Homepage of Diamond Manufacturing Company
Their homepage, crawled JUL 31, 2026
At a glance
Employees100-499
In business sinceNot reported
HeadquartersWyoming, PA
SAM.gov UEIY97PDW7KUQ13
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE

Brands

PerforatingPerforatingFabricatingFabricatingMaterialsMaterials

This company sells these brands.

Diamond Manufacturing Company makes perforated sheets, coils, and blanks in various materials and patterns, and provides post-perforating services including leveling, fabrication, custom engineering, product assembly, and inventory management. The company holds ISO 9001:2015 certification and manufactures and maintains its tooling on site.

Summarized from the company’s own website

Certifications

ISO 9001

Their plant

FacilityCityStateEmployeesStatus
Diamond Manufacturing CompanyWyomingPA100–499 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.