--- title: Custom Cable & Wire Harness Assembly Services | Agility Tech description: Custom cable and wire harness assembly services for OEMs. Explore molded, industrial Ethernet, high-flex, RF/coaxial and specialized assemblies. image: https://www.agilitytech.net/hubfs/custom-cable-complex-wire-assembly.webp --- [Skip to content](https://www.agilitytech.net/custom-cable-and-wire-harness#main-content) [![at-logo-header](https://www.agilitytech.net/hubfs/at-logo-header.png)](https://www.agilitytech.net) - About - [Who We Are](https://www.agilitytech.net/who-we-are) - [What We Do](https://www.agilitytech.net/what-we-do) - [Testimonials](https://www.agilitytech.net/agility-tech-the-voice-of-the-customer) - [Capabilities](https://www.agilitytech.net/capabilities) - [Capabilities Overview](https://www.agilitytech.net/capabilities) - [Electro-Mechanical Assembly & Box Build](https://www.agilitytech.net/electro-mechanical-assembly) - [Custom Cables & Wire Harnesses](https://www.agilitytech.net/custom-cable-and-wire-harness) - [Molded Cable Assemblies](https://www.agilitytech.net/molded-cable-assemblies) - [RF-Coaxial Cable Assemblies](https://www.agilitytech.net/rx-coaxial-cable-assemblies) - [Ribbon Cables & Coil Cords](https://www.agilitytech.net/ribbon-cable-and-coils) - [Fiber Optic Assembly](https://www.agilitytech.net/fiber-optic-assembly) - [Wire & Cable Processing](https://www.agilitytech.net/wire-processing) - [Bare PCB, Flex, Semi-Flex & Rigid-Flex](https://www.agilitytech.net/bare-printed-circuit-board) - [Printed Circuit Board Assembly](https://www.agilitytech.net/potted-and-pcb-assemblies) - [Power Supplies](https://www.agilitytech.net/custom-power-supplies) - [Low Pressure Molding](https://www.agilitytech.net/low-pressure-molding) - [Injection Molded Plastic Parts](https://www.agilitytech.net/injection-molded-plastic-parts) - [Precision Metal Fabrication & Machining](https://www.agilitytech.net/precision-metal-fabrication-machining-duplicate) - Global Mfg - [North America](https://www.agilitytech.net/global-partners) - [Off-Shore](https://www.agilitytech.net/offshore) - [Mfg Services](https://www.agilitytech.net/mfg-services) - [IIoT](https://www.agilitytech.net/preddio-simplicity-iot-overview) - [SIMPLICITY IoT by Preddio Overview](https://www.agilitytech.net/preddio-simplicity-iot-overview) - [Preddio Cloud & Mobile Platforms](https://www.agilitytech.net/preddio-simplicity-cloud-mobile-platforms-at-a-glance) - [BrewOps by Preddio](https://www.agilitytech.net/brewops-by-preddio) - [SIMPLICITY by Preddio - Insights & Benefits](https://www.agilitytech.net/simplicity-by-preddio-insights-benefits-example-applications) - [Preddio FAQs](https://www.agilitytech.net/faqs) - [Industries](https://www.agilitytech.net/industries) - [News/Blog](https://www.agilitytech.net/blog) - [Contact Us](https://www.agilitytech.net/contact-us) - [RFQ](https://www.agilitytech.net/rfq) English # Custom Cable & Wire Harness Assembly Services Custom cable and wire harness assembly manufacturing for OEMs, supported by Agility Tech’s domestic and global manufacturing network. [Request a Quote](https://www.agilitytech.net/rfq) ## What Custom Cable and Wire Harness Assembly Services Does Agility Tech Offer? Agility Tech provides custom cable and wire harness assembly manufacturing services for OEMs across a wide range of industrial and electronic applications. Capabilities include complex wire harnesses, molded and hybrid cable assemblies, industrial Ethernet cables, high-flex and harsh-environment assemblies, RF/coaxial cables, fiber optic assemblies, and custom power cables. Agility Tech supports specialized manufacturing requirements through its domestic and global manufacturing network. ## Custom Cable and Wire Harness Capabilities Custom Wire Harnesses High-Flex & Harsh Environment Molded Cable Assemblies RF/Coaxial & Fiber Optic Industrial Ethernet Power & Hybrid Assemblies ## Assembly Types and Applications ![Custom multi-branch wire harness assembly with labeled connectors](https://www.agilitytech.net/hubfs/complex-wire-harness-assembly%20(1)%20(1).webp "Custom multi-branch wire harness assembly with labeled connectors")  Complex wire harnesses ### Custom Wire Harness and Hybrid Assemblies Complex wire harnesses route multiple circuits through a single organized assembly, reducing installation time and wiring errors. Hybrid assemblies combine power, signal, and data conductors in one cable.  - Complex wire harnesses - Hybrid cable assemblies - Custom cable assemblies [Wire & cable processing →](https://www.agilitytech.net/wire-processing) --- ### Molded and Protected Cable Assemblies Molded and potted constructions seal connector terminations against moisture, dust, and vibration while adding strain relief. Low-pressure molding protects delicate components during encapsulation. - Molded cable assemblies - Low-pressure molded assemblies - Potted assemblies - IP-rated assemblies [Molded cable assemblies →](https://www.agilitytech.net/molded-cable-assemblies) ![Cable assemblies protected in corrugated tubing with ring terminals](https://www.agilitytech.net/hubfs/molded-protected-cable-assembly.webp "Cable assemblies protected in corrugated tubing with ring terminals")  Molded cable assemblies   --- ![Industrial Ethernet cable assembly with M12 and RJ45 connectors](https://www.agilitytech.net/hubfs/industrial-ethernet-m12-rj45-cable-assembly.webp "Industrial Ethernet cable assembly with M12 and RJ45 connectors")  Industrial Ethernet assemblies  ### Industrial Ethernet and Automation Cables Ethernet and IP-rated circular-connector cables connect sensors, controllers, and networked equipment, built to the length, jacket, and connector configuration each application needs.  - Ethernet, CAT5e, CAT6 & CAT6a cables - IP-rated industrial automation cables (M5, M8, M12, etc.) --- ### High-Flex and Power Cable Assemblies High-flex assemblies use advanced cable constructions for applications with repeated motion, while harsh-environment and high-power assemblies are specified around the electrical, mechanical, and environmental demands of the end use. - High-flex cable assemblies - Harsh environment cable assemblies - High-power cable assemblies [Electro-mechanical assembly →](https://www.agilitytech.net/electro-mechanical-assembly) ![Custom high-flex power cable assembly with metal circular connectors](https://www.agilitytech.net/hubfs/High-Flex%20and%20Power%20Cable%20Assemblies.webp "Custom high-flex power cable assembly with metal circular connectors")  High-flex and power cable assemblies  --- ![RF coaxial cable assemblies with BNC connectors](https://www.agilitytech.net/hubfs/rf-coaxial-bnc-cable-assembly.webp "RF coaxial cable assemblies with BNC connectors")  RF/coaxial assemblies   ![Fiber optic cable assemblies with LC breakout connectors](https://www.agilitytech.net/hubfs/fiber-optic-lc-breakout-cable-assemblies.webp "Fiber optic cable assemblies with LC breakout connectors")  Fiber optic assemblies  ### Specialized Signal and Data Cables RF/coaxial assemblies carry controlled-impedance signals, fiber optic assemblies support high-bandwidth data links, and ribbon cables and coil cords serve compact and retractable connections. - RF/coaxial cable assemblies - Ribbon cable assemblies - Coil cords - Fiber optic assemblies [RF/coaxial cable assemblies →](https://www.agilitytech.net/rx-coaxial-cable-assemblies) [Fiber optic assembly →](https://www.agilitytech.net/fiber-optic-assembly) ## Custom Manufacturing and Quality Considerations Offering the right network of domestic and global manufacturing operations, with the right certifications, robust QMS methodology throughout, state-of-the-art automation, and decades of proven ingenuity and know-how, we are uniquely equipped to meet diverse product and application needs spanning a multitude of industries. ![Fiber optic connectors used in custom cable assembly manufacturing](https://www.agilitytech.net/hubfs/custom-cable-group-fiber-optic-assembly%20(1).webp "Fiber optic connectors used in custom cable assembly manufacturing") Scroll ID ## What Information Is Needed for a Custom Cable Assembly RFQ? An OEM preparing a custom cable or wire harness RFQ should typically provide: - Assembly drawings and/or wiring diagrams - Bill of materials and connector specifications - Cable type, length, gauge, and electrical requirements - Environmental and mechanical performance requirements - Expected production quantities - Testing, inspection, and documentation requirements [Request a Custom Assembly Quote](https://www.agilitytech.net/rfq) ![Custom multi-branch wire harness assembly with labeled connectors](https://www.agilitytech.net/hubfs/custom-cable-complex-wire-assembly.webp "Custom multi-branch wire harness assembly with labeled connectors") ## Frequently Asked Questions #### What is the difference between a cable assembly and a wire harness?  A cable assembly is typically one or more conductors enclosed in a single outer jacket and terminated with connectors, built to withstand handling and environmental exposure. A wire harness groups multiple individual wires or cables, often with branches, into an organized bundle that routes power and signals through equipment. Cable assemblies are common for external connections between devices, while wire harnesses are typically used inside machines, enclosures and systems.  #### Can Agility Tech manufacture custom cable assemblies to OEM specifications?  Yes. Agility Tech builds custom cable assemblies and wire harnesses to OEM drawings, wiring diagrams, and specifications, from standard I/O configurations to complex multi-branch harnesses. Programs can be matched to the right domestic or global manufacturing operation based on volume, cost, and logistics requirements, with engineering support available to review designs, component selection, and manufacturability before production begins.  #### What types of industrial Ethernet cable assemblies are available? Agility Tech offers Ethernet cable assemblies in CAT5e, CAT6, and CAT6a, along with IP-rated industrial automation cables using M5, M8, and M12 circular connectors. These assemblies connect sensors, controllers, drives, and networked equipment in industrial environments, and can be built to the required length, jacket material, and connector configuration for each application.  #### Does Agility Tech offer high-flex and harsh-environment cable assemblies? Yes. Agility Tech manufactures advanced-construction high-flex cable assemblies for applications involving repeated motion, as well as harsh-environment and IP-rated assemblies for demanding conditions. Cable construction, jacket material, and connector selection are specified around each application’s mechanical, electrical, and environmental requirements, so OEMs should share details such as flex cycles, temperature range, and exposure conditions when requesting a quote.  #### What are molded cable assemblies used for? Molded cable assemblies use overmolding, low-pressure molding, or potting to seal and protect the transition between the cable and connector. This adds strain relief and improves resistance to moisture, dust, vibration, and repeated handling. Molded assemblies are commonly used in industrial equipment, outdoor installations, and other applications where a standard connector backshell would not provide enough durability or environmental protection.  #### Can Agility Tech manufacture hybrid cable assemblies? Yes. Agility Tech manufactures hybrid cable assemblies that combine different conductor types, such as power, signal, data, and fiber optic, within a single assembly. Combining multiple cable or signal requirements in one assembly can simplify installation, reduce the number of separate cables in a system, and save space in equipment where routing room is limited.  #### What information is needed to request a custom cable assembly quote? To quote a custom cable or wire harness assembly accurately, OEMs should typically provide assembly drawings or wiring diagrams, a bill of materials with connector specifications, and cable type, length, gauge, and electrical requirements. Environmental and mechanical performance requirements, expected production quantities, and any testing, inspection, or documentation requirements also help define the scope and pricing of the project.  #### How should OEMs select a custom wire harness manufacturer? OEMs should evaluate a wire harness manufacturer on engineering fit, quality systems, production capacity, and testing capabilities. Look for relevant certifications, a documented quality management system, experience with similar assemblies, and the ability to scale from prototype to production volumes. Responsive engineering support, clear communication, and flexible domestic or global manufacturing options also help reduce risk across the product lifecycle.  ## Need a Custom Cable or Wire Harness Manufacturing Partner? [Request a Quote](https://www.agilitytech.net/rfq) [Molded Cable Assemblies](https://www.agilitytech.net/molded-cable-assemblies)  |  [RF/Coaxial Cable Assemblies](https://www.agilitytech.net/rx-coaxial-cable-assemblies)  |  [Fiber Optic Assembly](https://www.agilitytech.net/fiber-optic-assembly)  |  [Wire & Cable Processing](https://www.agilitytech.net/wire-processing)  |  [Electro-Mechanical Assembly](https://www.agilitytech.net/electro-mechanical-assembly) [![at-logo-footer](https://www.agilitytech.net/hubfs/at-logo-footer.png)](https://www.agilitytech.net) [774-847-5533](tel:774-847-5533) © 2021 - All Rights Reserved   **Privacy Policy** Agility Tech ensures your privacy by using your information only for agreed purposes and not sharing it with third parties. 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