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Custom Car Door Unlock Emergency Cable Manufacturer | OEM Steel Cable

Factory-direct custom car door lock emergency cables. We engineer high-strength, durable steel cable assemblies for reliable mechanical door unlocking. Get an OEM quote.
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  • BMW Door Unlock Emergency Cable Car

  • SumHo

Our "Door Unlock Emergency Cable Car door lock cable Customised car door lock cable" offers a reliable solution for vehicle entry emergencies. With a focus on "cable custom" services, our factory provides tailored lock cables to fit a wide array of car models, ensuring a perfect match and seamless integration. Constructed with high-quality materials, these cables are built to last. Our successful partnerships with renowned automotive brands reflect our expertise in custom manufacturing. Trust our customised car door lock cables for a secure and efficient way to regain access to your vehicle when you need it most.


Applications
Emergency in the car, open the door
Tensile
80KGF
Material
Zamak5+PVC+62A+72A+Copper+PA+PU+NBR+304 stainless steel
Manufacturing process
Die casting+cutting+tube winding+covering+injection moulding
Size
Support customisation
Number of uses
15,000 times
Inaccuracy
±3MM

11新能源车应急拉线

Your Reliable Lifeline: Custom Car Door Lock Emergency Cables

Engineered for Safety When Electronics Fail

In the world of automotive safety and functionality, a reliable mechanical backup is non-negotiable. We specialize in the design and manufacturing of custom car door unlock emergency cables. These critical components provide a fail-safe mechanical link to operate door latches, ensuring occupants can always enter or exit the vehicle, even during an electrical system failure.

Our Core Custom Manufacturing Capabilities

We engineer these vital assemblies from the ground up to meet the precise demands of your vehicle's door latching system.

  • End-Fitting Customization & Termination:

    • We design and produce custom ball ends, threaded studs, barrel ends, and custom brackets to ensure a perfect and secure connection to both the interior door handle/release lever and the door latch mechanism.

    • Our precision swaging and crimping techniques guarantee terminal ends that will not pull loose under stress.

  • Cable Assembly & Conduit Engineering:

    • Precise Length & Routing: We manufacture cables to your exact length specifications, critical for navigating the complex pathways within a door panel without binding or slack.

    • Conduit (Outer Sheath) Customization: The outer conduit is customized for flexibility, abrasion resistance, and protection against oil, temperature, and moisture. We offer various materials (PVC, Nylon) and types (coiled or linear).

    • Conduit End-Fittings: Custom-designed fixed or adjustable fittings to securely anchor the conduit to the door frame and body.

  • Material Selection for Durability:

    • High-Tensile Steel Core: We use multi-strand, high-carbon or stainless steel cores for maximum tensile strength, minimal stretch, and long-term reliability.

    • Corrosion Resistance: Options include galvanized or stainless steel to prevent rust and ensure smooth operation in all climates.

  • Prototyping & Rigorous Testing:

    • We create functional prototypes for fit, form, and function testing within your door assembly.

    • Our testing includes cycle life (tens of thousands of operations), tensile strength pull-testing, salt spray corrosion resistance, and flex endurance.

The Customization Process: From Specification to Secure Door

  1. Application Analysis: You provide the door latch and handle mechanism details, required travel length, routing path, and attachment point specifications.

  2. Engineering & Quotation: Our engineers design a solution and provide a comprehensive quote with technical drawings and specifications.

  3. Prototyping: We build a batch of prototype cable assemblies for your validation and testing in real-world conditions.

  4. Validation & Approval: You test the prototypes for smooth operation, durability, and perfect fit. We incorporate feedback for the final design.

  5. Mass Production: We launch into full-scale production with strict quality control, ensuring every cable meets the required safety and performance standards.

Who Needs Our Custom Emergency Lock Cables?

Our components are essential for:

  • Automotive OEMs & Tier 1 Suppliers: Direct integration into new vehicle door systems as a critical safety backup.

  • Door Latch & Handle Manufacturers: Custom cables designed as part of their complete latch or handle module.

  • Aftermarket Parts & Security Specialists: Providing high-quality, direct-fit replacement cables for the repair market, especially when original parts are obsolete or fail.

  • Commercial & Fleet Vehicle Manufacturers: For vehicles where door reliability is paramount for operational efficiency and safety.

Why Our Custom Steel Cables Are the Superior Choice

  • Uncompromising Reliability: A failed emergency cable can trap occupants. Our precision engineering and quality materials ensure it functions when needed most.

  • Perfect Fit for Efficient Assembly: Custom end-fittings and precise lengths streamline the assembly process, reducing labor time and preventing installation errors.

  • Durability in Harsh Environments: Resistant to corrosion, temperature extremes, and physical wear, ensuring long-term performance throughout the vehicle's life.

  • Factory-Direct Collaboration: Work directly with our engineering team to solve complex packaging and mechanical challenges within the door cavity.

Technical Data Sheet & Customization Options

Parameter Customization Options
Core Material High-Tensile Steel, Stainless Steel, Galvanized Steel.
Cable Diameter & Construction Custom diameters (e.g., 1.2mm, 1.5mm) and strand constructions (e.g., 7x7, 1x19).
End Fittings Ball Ends, Threaded Ends, Barrel Ends, Custom Brackets.
Conduit/Sheath PVC, Nylon; Linear or Coiled; various colors and outer diameters.
Conduit Fittings Custom-molded fixed or adjustable end fittings.

Secure Your Door System with a Trusted Partner

Don't leave safety to chance. Partner with a factory that specializes in critical mechanical control solutions.

Contact our engineering team with your specifications for a no-obligation consultation and quote.


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Dong Guan SumHo Control Cable Co., Ltd. founded in 2000, is one of the leading brands in the industry of control cable system. SumHo is located in Heng Li, Dong Guan.

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Tel: +86-18929108896
Add: No. 25, Taoyuan Second Road, Cunwei, Hengli Town, Dongguan City, Guangdong Province
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