Cable Assemblies and Wire Harness Manufacturers

Union Precision Industries - The Name Synonym for High-Caliber Industrial Grade Wire Harness

The name of Union Precision Industries is widely established worldwide as a trusted and leading manufacturer and supplier of high-grade industrial wire harness solutions for meeting the strategic objectives of the OEM and CM markets. Hitherto, we have been consistently showing innovation and excellence in developing environmental-friendly wire harnesses that are designed to meet your exact specifications.


Our range of industrial wire harness has been extensively used for applications in diverse industries. Precision manufactured as per the industry specific requirements, our exclusive range of industrial grade wire harness stands superior in the market as they feature:


    • Perfect and smooth finish
    • Longer service life
    • Durable and efficiency
    • Ease-of-use and ease-of-installation
    • High tensile strength
    • Optimum performance
    • Minimal maintenance
    • Precise dimension

Unmatched Quality Assurance

We follow rigorous and rigid quality control procedures as we aware that even the simplest forms of wire harness require flawless alignment, perfect potting, excellent over molding and superior construction. Since we never compromise on the product quality, we spend considerable amount of time in checking and inspecting the product comprehensively in each stage of its design and development process.

Which are the Major Industries we serve?

Since UPI’s industrial wire harness has been ruggedly fabricated using industry grade raw materials, they offer excellent operational performance in any rugged and critical industrial application. They are unaffected by extreme temperature conditions, dust, and moisture conditions.


Industrial grade wire harness from UPI has been found extremely useful in various applications in the following industry sectors.


    • Medical
    • Telecommunications
    • Contract Manufacturing/EMS
    • Military
    • Aircraft and Aerospace
    • Electronic Equipment
    • Automation and Robotics
    • Automotive
    • Home Appliances
    • Mining and Exploration
    • Agricultural
    • Material handling and Food Processing

Contact us at the Earliest

Partnering with us not only brings you highly efficient and endurable wire harness, but also provides you a good return on your investment. Call us at the earliest at 626-775-3007 to state your design specifications and requirements.