Business Details
50+ Years
experience
Trusted Precision Machining Services in Bethel Park
General Manufacturing is a three-generation, family-owned and operated precision machining facility established in 1958. Originally serving Pittsburgh's coal mines and steel mills, we evolved into a trusted defense contractor supporting the U.S. Army, Navy, and Air Force. Our ISO 9001:2015-certified operations specialize in CNC machining, laser marking, and assembly of critical components, including mortar mounts and small arms parts. With over 60 years of experience, we combine advanced technology with family values to deliver quality products for military and industrial applications. Our team's expertise in multi-axis machining, CARC painting, and plating ensures compliance with demanding defense specifications.We maintain a customer-centric approach, collaborating closely with vendors and clients to meet exacting standards. Recognized as the Department of Defense's National Prime Contractor of the Year in 1990, we remain committed to innovation and reliability. Our 85,000-square-foot facility houses state-of-the-art equipment for production runs exceeding 500 parts. Every product reflects our dedication to quality, from replacement components to field-ready subassemblies. We take pride in supporting warfighters through precision manufacturing that meets the highest industry benchmarks.
Services
CNC Milling
Multi-Axis Turning
Laser Marking
Defense Contracting
Precision Inspection
Details
- Year established: 1958
Highlights and features
- Three generations of precision machining expertise since 1958
- ISO 9001:2015-certified quality management system
- Family-owned operation with military contract experience
- 85,000-square-foot facility for large-scale production
- In-house capabilities for complete component lifecycle management
Associations and certifications
- ISO 9001:2015
Services
CNC Milling
Our CNC milling capabilities produce complex components using vertical and horizontal machining centers. We maintain tight tolerances for defense and industrial applications, supporting both prototype and production quantities. Our equipment handles materials including aluminum, steel, and titanium alloys.
Multi-Axis Turning
Advanced multi-axis lathe operations enable precision turning of complex geometries. We combine turning with milling capabilities for complete part fabrication, meeting MIL-SPEC requirements for defense components and industrial parts.
Laser Marking
We provide permanent laser marking services for weapons and components, including BATFE-required tax stamp engravings. Our capabilities cover anodized aluminum, stainless steel, and titanium with custom logos or serial numbers.
Defense Contracting
As a defense contractor since the 1970s, we produce critical components for the U.S. military, including mortar mounts and small arms parts. Our ISO-certified processes meet DOD's MIL-I-45208 standards for quality and traceability.
Precision Inspection
Our inspection process ensures compliance with exacting specifications using advanced measurement tools. We verify dimensional accuracy and material properties for all critical defense and industrial components before delivery.
Questions
What manufacturing services do you offer?
We provide CNC milling, multi-axis turning, laser marking, and precision assembly services for defense and industrial applications.
Are you ISO 9001 certified?
Yes, we maintain ISO 9001:2015 certification through PRI Quality System Registrar for our quality management systems.
What defense contracts have you supported?
We've supplied precision components for the Army, Navy, and Air Force, including mortar mounts and small arms repair parts.
What production capacities do you have?
Our 85,000-square-foot facility handles production runs exceeding 500 parts with in-house machining and assembly capabilities.
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