+1 (403) 250-2271


Custom Cables and Connectivity Solutions

Built for Industry, Designed for Defense

Premier Cable Manufacturing and Machining

Welcome to North America’s Premier Custom Cable Manufacturing and Machining Shop! At our state-of-the-art facility nestled in the heart of Calgary, Canada, we take great pride in crafting custom cables of unmatched quality, durability, and reliability. When you choose us, you’re choosing innovation, precision, and unwavering commitment to your unique needs. Whether you require specialized cables for industrial, automotive, aerospace, or any other applications, we have the expertise and experience to design, manufacture, and deliver custom cables that meet and exceed your expectations. Join us in setting the standard for toughness and dependability in the world of custom cable manufacturing.

Our Certifications


ISO Certified

ISO is an independent, non-governmental membership organization and the biggest developer of voluntary international standards in the world.  It is comprised of 163 member countries and has over 19,500 standards that touch almost all aspects of daily life. 


ASQ Certified

3-Ci maintains an in-house ASQ Certified quality assurance controller and collaborates with industry innovators regularly to help assure our relevance in the market. When products and services conform to these Standards, consumers can have full confidence that they are safe, reliable, and of high quality.


Canadian Controlled Goods Certified

The Canadian Controlled Goods Program (CGP) regulates the access and possession of controlled goods, safeguarding national security. We proudly hold CGP certification, demonstrating our commitment to compliance and security standards. This certification underscores our dedication to maintaining the highest professional standards in handling controlled goods within Canada.


IPC Certified

IPC International is a globally recognized authority in Electronics Manufacturing Certifications. As a testament to our commitment to quality, we proudly hold IPC certifications, ensuring our adherence to industry-leading standards. This distinction signifies our dedication to delivering electronics products of the highest caliber, backed by a rigorous certification process that sets us apart in the field.

Why Work With 3-Ci?

Our unwavering commitment to customer satisfaction drives everything we do. We take pride in delivering not just products, but reliability you can depend on. With a keen focus on customization, we specialize in developing industry-specific parts and electrical equipment tailored to meet the unique needs of our diverse clientele, ensuring their success is at the heart of our innovation.

Customer Focused

We prioritize a collaborative approach with our customers to guarantee they receive precisely tailored solutions for their unique projects or industries. Our dedicated team engages closely with clients, understanding their specific requirements, and providing expert guidance to ensure the delivery of products that align seamlessly with their objectives. This commitment to personalized service reflects our unwavering dedication to customer satisfaction and the successful realization of their endeavors.

Reliable Products

Our custom cables are meticulously crafted with an overmolding process, providing enhanced durability by preventing breakage and seepage. This meticulous engineering significantly extends the lifespan of our cables, ensuring reliability and longevity. By investing in our high-quality overmolded cables, customers not only benefit from superior performance but also enjoy long-term cost savings, as these cables are built to withstand the rigors of daily use, reducing the need for frequent replacements.

Industry Specific

At 3-Ci, we go beyond generic solutions by tailoring our products to meet the unique needs of our clients in diverse industries such as defense, oil and gas, transportation, and more. We understand that each sector has distinct requirements, and our commitment lies in developing specialized cables and components that ensure optimal performance and reliability in specific environments. This bespoke approach underscores our dedication to delivering precision-engineered solutions that align seamlessly with our clients’ industry-specific challenges and objectives.

Frequently Asked Questions

Of course, you can book a tour within business hours (8:00 a.m. to 4:00 p.m. on weekdays). You can contact us at:

No, we also excel in large-scale cable production. However, our expertise lies in crafting high-volume cables and precision machining.

We sell both raw cable and any connectors you may require.

We utilize a technique called cable overmolding; where a protective layer is molded over cable connectors for enhanced durability to safeguard connections from wear and tear. Additionally, we utilize specialty armored cable, further enhancing resilience against external factors. This ensures our cables deliver optimal performance and longevity in diverse applications.

Typically, our cables typically last anywhere between 10 – 20 years. However, this depends on the application, climate, and other unique circumstances. If you have a specific situation in mind, you can contact a member of our team for additional information:

Our standard turn-around is approximately 3-weeks after drafts and/or quotations are approved. However, this also depends on the size of the project: which cable you’ve ordered, or how many you’ve requested. 

95 percent of our cables use Canadian content.

You can contact us through the contact form below, our by reaching us at:

Here at 3-Ci Manufacturing, we have an entire engineering team located in our headquarters in Calgary. We can design any sort of custom cable, control panel, part, or tool for your project. They also take part in the prototyping, and production of the final product.

Although we’re located in North America, we provide products and services to a multitude of clients worldwide.

Yes, we currently employ people from twelve different countries.

Interested in joining our team? Submit your resume to Sales@3-Ci.com.