Woman-owned since 2000, De Perini Metal Fabricators is a Maryland manufacturer with roots stretching back to its 1960 founding by Jack K. De Perini. From its Gaithersburg plant, the company produces precision sheet-metal and machined parts for military, government and commercial customers, handling both prototypes and production work.
ISO 9001:2015
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ITAR Compliant Certified per Military Critical Technical Data Agreement DD Form 2345
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MIL-DTL-5541 Chemical Conversion Coating
certification
Woman-Owned Maryland Corporation
certification
Central Precision, IncSince 1994, woman-owned Central Precision has made precision sheet-metal parts, machined components, and assemblies for customers from its 37,000-square-foot facility in central Maryland. Its work includes custom enclosures and turnkey assemblies for defense and commercial applications, with design support and reverse-engineering available alongside in-house finishing and assembly. The company is ISO 9001:2015 certified and CMMC 2.0 Level 2 compliant.BOONSBORO, MD
B&B Manufacturing IncFounded in 1980 by a father-and-son team, B&B Manufacturing is a family-owned Maryland sheet-metal fabrication shop making precision parts and assemblies from concept through finished production. The Bates legacy now extends to Jared Bates, the third generation of the family to run the business, which combines in-house engineering, fabrication and inspection under one roof. B&B is ISO 9001:2015 accredited and produces its parts at its Maryland headquarters.FOREST HILL, MD
Blackstone Advanced TechnologiesBlackstone Advanced Technologies is a woman-owned U.S. manufacturer known for keeping custom sheet-metal work under one roof. From its Jamestown facility, the company helps customers turn specialized designs into finished products for applications ranging from rail equipment to military lockers, with ISO 9001:2015 certification supporting its quality system.JAMESTOWN, NY
Pro Fabricators, LLCFamily-owned since Terry and Deborah Roane founded it in 1992, Pro Fabricators has grown from its first manufacturing building into a 32,000-square-foot operation in Smithsburg, Maryland. Its experienced team builds custom metal products and assemblies for industrial and OEM customers, taking projects from prototype through production. The company is ISO 9001:2015 certified and maintains JCP certification.SMITHSBURG, MD