Custom Solutions Capabilities
Tel-Tru is a U.S.-based precision manufacturing company specializing in custom-engineered solutions from concept through production. We partner with OEMs and industrial customers to design, manufacture, assemble, and deliver high-quality products that meet demanding performance, quality, and schedule requirements.
With over 110 years of manufacturing experience, we provide customers with a single source for engineering, machining, fabrication, assembly, testing, and supply chain management.
Manufacturing Capabilities
- Engineering
- CNC Machining
- Manual Machining
- Welding
- Fabrication
- Assembly
- Product Testing
- Calibration
- Packaging
- Inventory Management
- Supply Chain Coordination
- Contract Manufacturing
Engineering & Product Development
- Custom mechanical product design
- Design for Manufacturability (DFM)
- Reverse engineering
- CAD modeling and product development
- Prototype development
- Process and tooling design
- Engineering support throughout product lifecycle
Precision Machining
- CNC Turning
- Prototype to production machining
- Tight-tolerance components
- Stainless steel, aluminum, brass, plastics, and specialty alloys
- Secondary machining operations
Fabrication
- Welding
- Sheet metal fabrication
- Cutting and forming
- Soldering
- Surface finishing coordination
Assembly Services
- Mechanical assembly
- Electromechanical assembly
- Precision instrument assembly
- Cable and harness integration
- Functional testing
- Calibration (where applicable)
- Packaging and kitting
Manufacturing Services
- Low-volume production
- High-volume production
- Lean manufacturing
- Inventory management
- Build-to-print manufacturing
- Build-to-specification manufacturing
Quality Assurance
- Incoming inspection
- In-process inspection
- Final inspection
- Precision measuring equipment
- Documented quality procedures
- Traceability
- Continuous improvement initiatives
What Sets Us Apart
- Complete engineering-to-production partner
- Custom solutions—not off-the-shelf products
- Rapid prototyping and production scaling
- Experienced engineering and manufacturing teams
- Precision machining with demanding tolerances
- Integrated assembly and testing capabilities
- Responsive customer support
- Domestic manufacturing
- Flexible production quantities
- Strong supplier network
- Short lead times
- Commitment to quality and on-time delivery
Typical Projects
- Custom industrial equipment
- Precision mechanical assemblies
- Engineered instrumentation
- OEM replacement components
- Prototype development
- Production machining
- Complete electromechanical assemblies
- Custom fixturing and tooling
- Value-engineered redesigns
- Legacy product manufacturing
Industry Applications
Thermometers and Temperature Instruments
Tel-Tru combines over 100 years of American craftsmanship and manufacturing with engineering ingenuity to create temperature solutions our customers can continually depend on.
