Over 40 Years of Quality Cable & Wiring Harnesses and Assemblies

Request a Free QuoteSince 1971, Powell Electro Systems has been providing value-driven cable & wiring harnesses and assemblies and tubing solutions to the automotive, aerospace, biomedical/pharmaceutical, electronics and marine industries, to name a few.

Wiring Assemblies

We offer a wide variety of dependable, high-performance interconnect options for system designers, working with 10 to 32 AWG to produce:

  • Twisted pair modular cable assemblies
  • Specialty automotive cable assemblies
  • Industrial power cable assemblies
  • Coaxial cable assemblies
  • And more...

Cable & Wiring Harnesses and AssembliesSpecialty Cabling

By utilizing modern insulating and shielding technologies, along with industry-standard connector types, Powell is able to produce nearly any specialty or custom cabling solution  each built to exacting standards, then tested and inspected to ensure long-term reliability. 

Custom Wiring Harnesses

Using these cable assemblies, we can design and build custom wiring harnesses for a wide variety of applications, including:

  • Electronics
  • Computers
  • HVAC controls
  • Automotive systems
  • Marine equipment
  • And more...

Each of our reliable harnesses is tested for continuity, polarization and strength to ensure it meets the highest industry and regulatory standards while delivering perfect fit and function in any environment.  

Complete Tubing Assemblies

By employing the most advanced manufacturing and precision inspection equipment, our IPC/WHMA-A-620 certified team is able to produce tubing assemblies up to 5/8" diameter for:

  • Electrical/electronic/fluid delivery systems
  • Diagnostic testing equipment
  • Air and gas flow instrumentation
  • And more...

Powell specializes in precision forming, flaring, cutting and labeling of the narrowest diameter tubing, which allows us to produce the tightest tolerances in the industry.

A Contract Manufacturing Partner You Can Rely On

As an experienced contract manufacturer, Powell has designed and produced a wide range of cable assemblies, wire harnesses, flexible tubing assemblies and turnkey box builds for OEM, MRO and end-user customers.  

Over the years, we have earned a reputation for providing dependable, quality solutions, guaranteeing on-time delivery and complete customer satisfaction. We have been able to achieve this by focusing on creative problem-solving and relationship-driven service, treating every project with the same care and attention, while partnering with our clients for mutual long-term success.

Using the latest digital microscopy and light-activated heat-shrink technology, we can manufacture complete, custom solutions, including:

  • Packaged electrical/electronic/fluid delivery systems
  • Custom wire assemblies and harnesses
  • Turnkey box builds
  • Custom flexible tubing assemblies

Our team of experienced engineers and technicians has the expertise and dedication to design products that meet the toughest client requirements and perform reliably for years to come.

Low-Volume Experts

Because of our lean manufacturing processes, we can provide outstanding pricing and turnaround times, regardless of volume. In fact, we consider ourselves low-volume experts, able to deliver consistent quality, on time, on budget and according to specification.

If you’re searching for a reliable, service-oriented contract manufacturer for your cable & wiring harnesses and assemblies, flexible tubing assemblies or box builds, contact Powell Electro Systems at (610) 869-8393 for a free consultation and quote.