Business Details
50+ Years
experience
Your Trusted Partner for Precision CNC Machining Solutions
Since 1951, STC Industries has established itself as a leader in precision CNC machining for aerospace, military, commercial, and aviation sectors. As an AS9100/ISO 9001:2015 certified woman-owned business, we combine decades of expertise with cutting-edge technology to deliver components that exceed customer expectations. Our commitment to quality is reflected in long-standing approvals from prime contractors like Northrop Grumman and General Dynamics. We specialize in transforming paper drawings or Model Based Definitions into precision-machined parts, from simple to complex 5-axis components.Our full-service approach includes processing and finishing, ensuring on-time, on-budget delivery for small to medium-sized parts in all metals. Customer testimonials consistently highlight our responsiveness, communication, and ability to solve challenging machining requirements. With facilities in the Northeast United States, we maintain rigorous compliance with industry standards while continuously improving our quality systems through regular monitoring and innovation.
Services
5 Axis Milling
5 Axis Turning
CNC Programming
Precision Assemblies
Aerospace Machining
Defense Components
Commercial Machining
Model Based Definition
Metal Fabrication
Quality Assurance
Details
- Year established: 1951
Highlights and features
- Woman-owned business with 70+ years of CNC machining expertise
- AS9100/ISO 9001-certified quality management systems
- Proven track record with major defense contractors
- Responsive communication with 24/7 customer support
- Full-service machining from prototype to production
Associations and certifications
- AS9100
- ISO 9001:2015
What people say
Great communication
Responsive support
High-quality parts
On-time delivery
Trustworthy partner
Services
5 Axis Milling
Our 5-axis milling capabilities produce complex aerospace components with tight tolerances. Using advanced CNC technology, we create precision parts from all metals, meeting AS9100 standards for critical applications. This service reduces setup times while maintaining exceptional surface finishes for demanding defense and aviation clients.
Aerospace Machining
Specializing in FAA-compliant aircraft parts, we manufacture precision components for commercial and military aviation. Our AS9100-certified processes ensure dimensional accuracy and material integrity for critical flight systems. This service supports prototype development through full production runs for major aerospace contractors.
Model Based Definition
We convert 3D CAD models directly into machined parts using MBD technology. This eliminates traditional drawing interpretation errors while accelerating production timelines. Our engineers work with digital twins to ensure perfect component replication from design to finished aerospace components.
Precision Assemblies
Our assembly services combine machined parts into complete functional units. With ISO-certified quality control, we ensure perfect fit and function for complex aerospace systems. This includes torque specifications, alignment checks, and final inspection documentation for mission-critical applications.
Metal Fabrication
We work with all aerospace-grade metals including titanium, aluminum, and exotic alloys. Our fabrication processes maintain material properties while achieving tight tolerances. This service includes material certification tracking and specialized handling for sensitive defense applications.
Questions
What industries does STC Industries serve?
We specialize in aerospace, defense, commercial aviation, and industrial manufacturing sectors requiring precision-machined components.
Are your machining processes certified?
Yes, we maintain AS9100 and ISO 9001:2015 certifications with documented quality systems approved by major defense contractors.
What materials can you machine?
We work with all metals including aluminum, titanium, steel alloys, and exotic materials for aerospace applications.
How do you handle complex part requirements?
Our 5-axis machining centers and MBD capabilities allow us to produce complex geometries directly from digital models with minimal setup.
What quality assurance measures are in place?
We follow AS9100-certified processes with full documentation, including material traceability, dimensional inspections, and process validation.
How can suppliers work with STC Industries?
Suppliers must comply with our quality requirements available through our Supplier Portal, including self-audit forms and compliance documentation.
