20-Pin In-Vehicle Large-Screen Navigation Retrofit Wire Harness Suppliers
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20-Pin In-Vehicle Large-Screen Navigation Retrofit Wire Harness

Model: NT-XH26058

Minimum Order Quantity: 1,000 pcs

Payment Terms: T/T 30% deposit, balance before shipment

Lead Time: Samples 15–25 days, bulk orders 3–4 weeks

Port of Origin: Shanghai, Vietnam

Services: OEM/ODM, Customization

Packaging: customized box, label, and pallet.

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  • Description

Main Input End: 20-Pin Dual-Row Locking Male Connector

Standard 20-pin black plastic plug dedicated for in-vehicle navigation head units, with anti-detachment latch design, serving as the main mating interface for the head unit mainboard, integrating all vehicle audio/video, control, power, and audio circuit channels, with gold-plated anti-oxidation pins, compatible with various Android large-screen head units and retrofit navigation systems.

Terminal Three-Way Output Branch

- Two 3.5mm Audio Female Jacks (Green + Pink)

- Green 3.5mm jack: AUX audio input (external phone or player stereo audio source)

- Pink 3.5mm jack: MIC microphone input (in-vehicle Bluetooth calls, voice navigation pickup)

  • Specifications

Product Name

Custom 20-Pin In-Vehicle Large-Screen Navigation Retrofit Wire Harness

Application

Electric vehicles, automotive

Cable Color

As per customer requirements

Cable Length

As per customer requirements

Conductor

Cu-ETP1 Tinned Copper

Outer Insulation Material

PVC, TPU, TPE OIL

Cable Sheath

TPU/PVC/TPE/Silicone

Connector Type

M12 Male/Female, XH Series

Pin Connection

As per customer requirements

Inner Copper

Cu-ETP1 Tinned Copper

Quality Certificates

ISO9001, IATF16949, ROHS, UL, SGS, REACH

Performance Testing

100% electrical and power performance testing before shipment

 

 

  • Application

- Automotive Center Console Android Large-Screen Retrofit

Upgrading gas and new energy vehicles' low-spec original head units to large-screen navigation, serving as the matching tail harness for the head unit, achieving full functional connection of power supply, speakers, Bluetooth mic, AUX audio source, reversing camera, and steering wheel buttons.

- Ride-Hailing / Commercial Vehicle Audio Retrofit

Adding an external microphone to improve call clarity, connecting an external AUX player for advertisement or navigation voice playback.

- RV / Camper Van Center Console Multimedia Expansion

Expanding external audio source input and connecting an in-cabin intercom microphone, compatible with RV audio/video control systems.

  • Contact
Message Feedback
A Reliable Manufacturing Partner for Custom Wire Harness & Cable Assembly Solutions

JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD. (Naitong Automotive Electronics) is a high-tech enterprise specializing in the R&D, design, production, and sales of various electronic wiring harnesses, automotive wiring harnesses, automotive electronic control systems, and smart home control systems. Wholesale 20-Pin In-Vehicle Large-Screen Navigation Retrofit Wire Harness.

Founded in 2013, the company’s products cover various specifications of electronic wire harnesses, DC cables, AC cables, shielded cables, coaxial cables, automotive wires, and special connecting wire assemblies for various electronic applications. The products are widely used in connection fields such as medical equipment, automobiles, smart homes, industrial automation, computers, electric drives, chargers, motors, and audio equipment.

The company covers a factory area of approximately 10,000 square meters, with a total of 30 production lines categorized by product type. 20-Pin In-Vehicle Large-Screen Navigation Retrofit Wire Harness Manufacturers in China. It currently employs more than 300 staff members and is equipped with various advanced testing instruments, automated electronic wiring harness production equipment, and wire harness in jection molding equipment..

With experienced engineering and manufacturing management personnel, strong technical capabilities, sophisticated equipment, advanced manufacturing processes, and a sound quality management system and technical support, the company has always adhered to the corporate philosophy of "survive by quality, develop through technology." We look forward to working hand in hand with peers from all sectors to create a better future!

  • Founded
    2013

    Founded in

  • Production Lines
    30

    Production Lines

  • Employees
    300+

    Employees

  • factory
    10000

    square meters for the factory

Integrated Capability
from Design to Delivery

NT has established an integrated manufacturing system covering development, design, processing, assembly and testing for electronic wiring harnesses, automotive harnesses, smart home connection systems, industrial control cables and related electronic interconnection products. Factory Custom 20-Pin In-Vehicle Large-Screen Navigation Retrofit Wire Harness. We focus not only on making products, but on making them stable, repeatable and production-ready. NT’s capability system is built around real project requirements. Whether your project is at the early development stage, prototyping stage or volume production stage, we can provide support from the perspectives of engineering, manufacturing and quality assurance. Our capabilities cover:

Product development and engineering collaboration

Wire harness and cable assembly processing

Injection molding and overmolding

High-voltage harness manufacturing

Electrical testing and reliability verification

Cross-industry application support

Workshop

Equipment Support for Stable and Efficient Production

  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
Certificate Of Honor
  • 11.01  ZPFW8.E502461 - Wire Harness Certified for Canada - Component _ UL Product iQ
  • Zhejiang Province Science and Technology-based Small and Medium-sized Enterprise Certificate
  • ISO14001
  • IATF: 164949 Certification Certificate
  • IATF: 164949 Certification Certificate
  • High-tech Enterprise Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
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