English 
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YY2021001
CHCWLD
OEM & ODM, We accept customization according to your requirement
Automotive
Custom terminal material according to customer's request
ISO9001-2015, IATF16949-2016, CE, RoHS, SGS, TUV
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Product Description
The Customized UL/CSA Connector Automotive wiring harness is a premium connectivity solution engineered exclusively for the automotive industry, combining UL/CSA certification, IPC A-620 compliance, and 26 years of manufacturing expertise. As a core product of CHCWLD brand, this UL/CSA certified automotive wiring harness features customizable terminals, pure copper conductors, and high-performance insulation—delivering exceptional reliability, durability, and signal integrity for all types of vehicles. Designed to meet the strict standards of modern automotive manufacturing, our high-reliability automotive wiring harness supports OEM & ODM customization, adapting to the unique needs of passenger cars, commercial vehicles, and new energy vehicles. Backed by rigorous quality testing and global certifications, it is the trusted choice for automotive manufacturers seeking compliant, long-lasting wiring solutions.
Product Name | Customized UL/CSA Connector Automotive wiring harness |
Connector | According to customer's request to produce |
Wire Spec | Custom Cable are pure copper or according to customer's request to produce |
Color | Custom color according to customer's request |
Length | Custom length according to customer's request |
Outer Insulation | PVC, Rubber, Silicone, PE, Teflon, LSZH...etc |
Package | Inner:oppbag outer:standard export cartons or custom package |
Service | OEM & ODM |
Samples: | Offer samples to confirm before mass production |
Technical Drawing: | Offer technical drawing to check before production |
Quality Control | 100% breakover test |
100% crimp inspection | |
100% size inspection | |
100% visual inspection | |
Application | Automotive, Electronics, Transportation, New energy vehicle, Motorcycle, Home appliance, Agricultural machinery, Industrial,Medical |
Certification | CE, ISO, RoHS, IATF, SGS etc |
Lead Time | Usually 7-20days |
Payment Method | PayPal,Western Union,T/T |
Passenger cars: Supports engine control, infotainment systems, lighting, air conditioning, and safety features (ABS, airbags) with stable signal transmission.
Commercial vehicles: Adaptable to trucks, buses, and vans, withstanding heavy-duty use and extreme temperature fluctuations.
New energy vehicles: Optimized for electric vehicles (EVs) and hybrid electric vehicles (HEVs), supporting battery management systems, charging interfaces, and motor control units.
Compatible with motorcycle electrical systems (lighting, ignition, navigation) and public transport vehicles, ensuring reliable connectivity in high-vibration environments.
Extended applications include industrial equipment (automated production lines) and large home appliances (commercial refrigerators, industrial-grade air conditioners) that require automotive-grade durability.
Used in medical transport vehicles and agricultural machinery (farm trucks, harvesters) where ruggedness and compliance with safety standards are critical.
Our IPC A-620 compliant wiring harness is manufactured under strict quality control processes:
Full electrical testing: Every unit undergoes conductivity, insulation resistance, and short-circuit testing before dispatch.
Team expertise: Harness assembly teams are trained to IPC A-620 standards, ensuring precision in crimping, soldering, and routing.
Environmental resistance testing: Products are tested for temperature resistance (-40℃ to 125℃), humidity resistance, and corrosion resistance to meet automotive industry requirements.
100% visual and dimensional inspection: Eliminates defects in insulation, terminal alignment, and overall assembly.
The Customized UL/CSA Connector Automotive wiring harness holds top-tier certifications to validate quality and compliance:
UL/CSA (North American safety standards)
ISO9001-2015 (quality management system)
IATF16949-2016 (automotive industry-specific quality standard)
CE (European market access)
RoHS (hazardous substance restriction)
TUV (product safety certification)
SGS (third-party quality and environmental verification)
With 26 years of experience in custom wire harness manufacturing, we offer industry-leading OEM automotive wiring harness and ODM automotive wiring harness services:
Terminal & connector customization: Choose from a wide range of terminal materials and connector types; custom-designed connectors are available for unique vehicle models.
Wire & insulation customization: Select conductor gauge, material (pure copper or alternatives), and insulation type based on current capacity, temperature resistance, and flexibility needs.
Design collaboration: Our engineering team works closely with customers to optimize wiring layouts, reduce weight, and enhance installation efficiency—supporting 2D/3D drawing modification.
Rapid prototyping: Fast sample production (3–5 working days) to accelerate product development cycles.
Industry expertise: 26 years of focus on automotive wiring harnesses, understanding the unique challenges of the automotive industry.
Efficient production: 3–6 weeks lead time for mass production, with scalable capacity to meet large-volume orders.
Global compliance: Certifications (UL/CSA, IATF16949) enable seamless entry into North American, European, and Asian markets.
One-stop solution: From design, prototyping, production to packaging and logistics, we provide end-to-end support to streamline customer supply chains.
After-sales guarantee: 12-month product warranty and professional technical support to resolve any issues promptly.
