Established in 1971, PENN UNITED provides precision grinding, laser cutting, and assembly services with ISO 9001, AS9100, and ITAR certifications for aerospace, defense, and industrial applications.

PENN UNITED has served the precision machining industry from Cabot, Pennsylvania since 1971. This job shop brings over five decades of manufacturing experience to complex component production across multiple critical sectors. The company maintains comprehensive quality certifications including ISO 9001, AS9100, ITAR, and ISO 14001, positioning it for both commercial and defense applications. The shop's capabilities center on precision grinding operations, offering surface grinding, cylindrical grinding, and ID/OD grinding services. PENN UNITED complements its grinding expertise with laser cutting, assembly operations, and plating services. This combination supports integrated manufacturing solutions from raw material processing through finished component delivery. PENN UNITED serves aerospace, automotive, medical, defense, oil and gas, electronics, energy, and industrial markets. The company is SAM/CAGE registered, enabling direct contracting with federal agencies. Its ITAR certification ensures compliance for defense and aerospace programs requiring controlled technology handling.

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