Established Pennsylvania job shop since 1953 offering CNC and manual turning services with ISO 9001 and ITAR certifications for aerospace, defense, and industrial applications.

Founded in 1953, Grand Valley Manufacturing Co has served the precision machining industry for over seven decades from its Titusville, Pennsylvania facility. This job shop specializes in CNC turning and manual turning operations, complemented by CMM inspection capabilities to ensure dimensional accuracy across production runs. The company maintains ISO 9001 certification and ITAR registration, positioning it to handle both commercial and defense-related projects. Grand Valley serves the aerospace, defense, oil and gas, energy, and industrial sectors. As a SAM/CAGE registered contractor, the shop is qualified for federal government contracting opportunities, reflecting its established quality systems and operational capabilities.

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