
Winar Connection Products
The Custom Wire Harness &
Cable Assembly Experts!
Winar is your go-to for all of your high-quality, custom cable assemblies and harness needs.
Power Cables
We are power cable experts! We offer quick lead times, low quantity orders, and great customer service.
Ground Cables
We have the experience, knowledge, and appropriate equipment to produce the highest quality custom ground cables for any of your electrical needs.
Battery Cables
We are your go-to for custom battery and charging cable needs, thanks to our state-of-the-art equipment and 38 years of experience.
Wire Harness
Whether you need small or large wire, in small or large quantities, Winar is your one-stop-shop!
Wire Leads
Our wire lead manufacturing capabilities provide you with the precision products you need when you need them!
Fast Charge Cables
Our knowledge and experience, paired with our custom tooling and flexibility, make us the right choice for your custom electrical needs.

About Winar Connection
Winar Connection, Inc. is a custom cable assembly and wire harness manufacturer, inventory vendor distributor, and a valuable extension of your team!
Winar was established in 1982, and since then, we have been focused on continuous improvement and providing world-class products and services to our customers.
What Makes Winar Unique?
Winar is an American Made, American Owned business with a wide industry base, state-of-the-art capabilities, and multiple certifications and accreditations.
We truly value the importance of our employees, customers, and vendors and do everything we can to ensure the success of all.
Industries We Serve
- Motive Power
- Battery Charging
- Electrical Power Grid
- Load Banks
- Data Centers
- And More!
Our Capabilities
- Custom Cable Assemblies
- Custom Wire Harnesses
- Wire Leads
- Precision Cutting
- Custom Labeling
- VMI (Vendor Maintained Inventory)
- Stocking Programs
Certifications and Accreditations
- UL
- IPC
- ISO 9001:2015
- WHMA
How Can We Help You?
Personalize your experience with Winar Connection by selecting your role below:
Purchasing Agent
Work with an experienced and certified manufacturer who is dedicated to ensuring you always get the quality products you need, when you need them.
Engineer
Winar is your one-stop-shop for any and all of your custom cable assembly and wire harness needs. Whether you are in need of a single solution or an on-going partnership, we have the services and capabilities to ensure you get the products you need.
Vendor/Sales
Become a vendor partner with Winar and gain access to our deep customer base across many industries. Our customers trust us to provide the best, and we are able to deliver thanks to our vendor partners!
The Latest from Winar Connection
Certifications and Accreditations














