Custom Wiring Harness Manufacturer OEM Equipment

Custom Wiring Harness Manufacturer for OEM Equipment

We are a custom wiring harness manufacturer serving OEM equipment brands worldwide. A wiring harness is the nervous system of your machine - it distributes power and signals between every control unit, sensor and actuator. We design and build yours with the exact routing, connectors, protection and testing your equipment demands, whether you need 100 pieces for a pilot run or 100,000 pieces per year.

Product Applications

• Machine tool and automation control harnesses
• Power distribution and signal interconnects for OEM equipment
• Sensor, encoder and actuator wiring with sealed terminations
• Outdoor, marine and washdown-rated harness assemblies
• EV, battery and charging system low-voltage harnesses
• Medical device cables with cleanable, splash-proof jackets

Customizable Parameters

Harness layout and branch points, wire gauge, stranding and color coding, connector and terminal selection, overmold shape and strain relief, protective sleeving or conduit, shielding structure, labeling, packaging and documentation - every detail is configurable and frozen with your approval before tooling starts.

Interface and Connector Types

• M8, M12, M16 and M23 circular connectors with A/B/D/X coding
• D-sub, RJ45, USB and custom sealed interfaces
• Aviation plug and locking circular connectors for high-vibration use
• Custom terminals, housings and overmolded connectors built from your drawings

Wire and Jacket Materials

• Conductors: tinned or bare copper from AWG 16 to AWG 32
• Jackets: PVC, PUR, TPE and silicone selected by environment
• PUR for oil, chemical and abrasion resistance on factory floors
• Silicone for extreme temperature flexibility; PVC for cost-efficient general use
• Optional foil and braid shielding for EMI-sensitive signal circuits

Protection Rating

Harnesses can be sealed to IP67 or IP68 with overmolded connector joints, waterproof grommets and sealed branch junctions. Ratings are verified by ingress testing, not just by design, so your equipment keeps working through washdowns, rain and immersion events.

Operating Temperature

Material sets are matched to your thermal environment with standard coverage from -40°C to +125°C. Extended low-temperature or high-heat constructions are available for refrigeration, engine bay and solar applications.

Bending and Tensile Performance

• Drag-chain rated harnesses survive millions of flex cycles on moving axes
• Strain relief, anchoring and tensile members handle pulls up to 150N and beyond
• Bend radius and routing are optimized for robotic arms and cable tracks

Applicable Industries

Automation and robotics, machine tools, new energy and EV infrastructure, marine and offshore equipment, outdoor machinery, medical devices, transportation and agricultural equipment - every industry has its own codes, environments and quality expectations, and we tailor the harness accordingly.

Test Standards

• IP67/IP68 ingress protection per IEC 60529
• Continuity, insulation resistance and hi-pot testing on 100% of production
• Flex endurance and pull testing per applicable UL and IEC cable standards
• UL, CE and RoHS compliant materials, with project-specific standards supported

Customization for Your Industry

Different industries, different requirements - one manufacturing partner. Share your drawings, sample or target cost, and our engineers will return a tailored harness proposal with samples in as little as 7-10 working days.