Business Details
50+ Years
experience
Trusted Contract Manufacturing & Engineering Services
High Precision, Inc. has been a trusted leader in contract manufacturing and engineering since 1945. Our commitment to innovation and precision has enabled us to serve diverse industries, including medical, aerospace, oil, and chemical refining, with tailored solutions that meet the highest standards. With over 75 years of experience, we combine advanced technology with time-tested expertise to deliver CNC machining, injection molding, and motion control systems. Our ITAR certification and compliance with DFARS and RoHS regulations ensure reliability for global clients. We specialize in turnkey procurement, custom design, and value-engineered solutions, supported by a 40,000-square-foot facility equipped for prototyping, assembly, and large-scale production.Our team prioritizes adaptability, continuously integrating new processes to address evolving industry demands while maintaining a customer-driven approach. From precision components to heavy-duty industrial tools, we deliver quality-driven results that enhance operational efficiency. Our legacy of excellence, rooted in Hamden, Connecticut, reflects our dedication to solving complex challenges with innovative engineering and manufacturing excellence.
Services
CNC Machining
Injection Molding
Motion Control
Torque Limiters
Industrial Tools
Assembly Services
Engineering Support
Custom Units
Hydrostatic Testing
Pipe Processing
Details
- Year established: 1945
Highlights and features
- We offer 75+ years of experience in precision contract manufacturing.
- Our ITAR certification ensures compliance with strict regulatory standards.
- Custom-engineered motion control solutions for specialized applications.
- 40,000-square-foot facility supports prototyping through large-scale production.
- Dedicated engineering support from design to final testing.
Associations and certifications
- ITAR
- DFARS
- RoHS
Services
CNC Machining
High Precision provides CNC turning and milling services for prototypes and production runs. Capable of handling materials up to 12-inch turning diameters and 30x24x12-inch milling envelopes, we deliver high-precision components across industries. Our expertise ensures rapid turnaround and cost-effective solutions for complex geometries.
Injection Molding
With molding machines ranging from 28 to 300 tons, we produce parts from fractional grams to 26-ounce shots. Flexible lot sizes from one to one million units meet diverse client needs. Our use of MUD units and individual mold frames ensures precision for medical, industrial, and consumer applications.
Motion Control
Our Miniclutch line offers torque limiters and one-way clutches for shaft sizes from 0.032 to 2 inches. Capable of handling torque from fractional in/ozs to 400 ft/lbs, these systems provide precision control for industrial machinery, aerospace, and heavy-duty equipment in extreme environments.
Industrial Tools
WIDDER industrial tools deliver durability for oil rig maintenance and refinery turnaround operations. Pneumatic, hydraulic, and electric tools withstand extreme temperatures, pressures, and corrosive conditions. Products include pipe processing equipment, hydrostatic testers, and air movement solutions for critical infrastructure.
Engineering Support
Full-service engineering from CAD design to reverse engineering and performance testing. Our team utilizes SolidWorks, AutoCAD, and Cad-Key to optimize component designs. We provide prototyping, tooling development, and value-engineered solutions to enhance functionality and reduce costs.
Questions
What industries does HPI Manufacturing serve?
We support medical, aerospace, oil and gas, chemical refining, electronics, and consumer goods industries with precision components and custom-engineered solutions.
Are HPI's products compliant with international standards?
Yes, we are ITAR-certified and comply with DFARS and RoHS regulations for global defense, aerospace, and electronics supply chains.
Can HPI handle both prototyping and large-scale production?
Our facility accommodates prototyping through full-scale production runs, with flexible lot sizes and rapid turnaround capabilities for CNC machining and injection molding.
What motion control solutions does HPI offer?
We manufacture torque limiters, one-way clutches, and custom motion control units for shaft sizes from 0.032 to 2 inches with torque capacities up to 400 ft/lbs.
What makes WIDDER industrial tools unique?
WIDDER tools are engineered for extreme environments, offering durability in refinery maintenance, pipeline operations, and heavy industrial applications where standard tools fail.
Does HPI provide engineering support for custom designs?
Our team offers full engineering services, including CAD design, reverse engineering, and performance testing to optimize component functionality and manufacturability.
