Assembly Masters specializes in manufacturing custom battery cable assemblies for many applications.
We are your premier contract manufacturing resource for power and high-current conductors intended for severe, rugged environments. We provide a complete range of cable sizes 8 AWG to 4/0 for commercial, industrial, and aerospace applications.
Our automated cable processing equipment is capable of producing cables with a maximum outside diameter of 1¼ inches; from 6 inches to hundreds of feet long.
We use automated, high-speed cutting, stripping and crimping processes whenever possible. These automated processes improve process repeatability, increasing the overall quality of our products.
When appropriate, we also employ Statistical Process Control (SPC) techniques to ensure our processes remain in control.
We offer built-to-spec products that precisely meet your needs. RoHS compliant products are available as required.
Experienced Wiring Harness and Cable Assembly Technicians
Why invest in hiring expensive craftsmen and buying all the specialized equipment required to manufacture quality cables?
Our seasoned employees bring many years of professional knowledge to our trade and are motivated to provide our diverse customers with service that is second to none.
They are fully trained and experienced in all aspects of assembly and veterans of providing superior craftsmanship. We are grateful to our loyal, professional staff that has been with us for the long term.
Whether you need a small-volume, or a high-volume run, we will work with you.
Bring us your design and let us show you what we can do!
Committed to High-Quality Components
Assembly Masters is committed to producing superior wire harnesses and cable assemblies. Partnering with manufacturers of high-quality components, our long-term dedicated employees are excellent at their craft, providing exceptional components built to our customers' specifications.
High-Quality Component Partners
- 3M
- Amphenol
- Anderson Power
- Aptiv/Delphi/Packard
- Deutsch
- Hirose
- ITT Cannon
- JST
- Molex
- Neutrik
- Panduit
- Phoenix
- Tyco Connectivity
Industries Served
- Transportation
- Power Transmission
- Utility Vehicles
- Railway/Locomotive
- Marine
- Construction Equipment
Exceeding Customers' Expectations
At Assembly Masters, we are proud of our track record of exceeding our customers' expectations with quality assurance, diverse manufacturing, and on-time delivery.

We offer built-to-spec products that precisely meet your needs. RoHS compliant products are available as required.
- High return on investment
- Reduced inventory investment
- Lower inventory risk
- Reduced space and labor
From the Midwest, across the Americas, and worldwide, our custom power/battery cable assembly manufacturing has earned a reputation for consistency and superior quality in our products.
Bring us your design, and let us show you what we can do!
Contact the professionals at Assembly Masters to learn more or call (574) 293-9026.
Competitively priced, quality-driven c
ustom Power/Battery Cable Assemblies.