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Capability

Custom Wire / Cable Extrusion

Cable extrusion is used when standard cable does not meet the needed function, routing space, use environment, or downstream assembly fit. An initial discussion can start with those constraints and open questions before a complete cable construction is specified.

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Illustration of different cable constructions with round and flat jacket shapes

Cable construction, downstream fit

  • Why does standard cable not fit the required function or routing space?
  • What use environment, movement, flexibility, or jacket needs are known?
  • Which conductor, shielding, color, interface, or dimension requirements are already known?
  • Which questions still need to be defined?
  • Will the shipment need material, inspection, or delivery records?

Known requirements and questions to resolve

  • Why standard cable does not fit, the required function, routing space, use environment, and open questions
  • Known conductor, jacket, shielding, color, marking, and assembly-fit details
  • Record, target-market, tooling, or downstream assembly details that affect the specified construction

Inspection

What is checked on the finished cable

Conductor identification, outside diameter, jacket surface, color, marking, and fit with stripping, connectors, and overmolding are checked against the cable drawing.

ConstructionA drawing or construction target can define conductor count, wire gauge, shielding, fillers, and jacket; an initial inquiry can identify the constraints that will define them.
MaterialsPVC, PE, PP, PU / TPU, TPE, PTFE, silicone, shielding, and covering structures are reviewed only where the project construction and application call for them.
Required recordsMaterial, inspection, shipment, or requested records should be listed with the inquiry.

Process examples

Visible process details tied to RFQ inputs

These images show where drawings, dimensions, connector details, materials, tests, and records affect the manufacturing step.

Cable spools and manufacturing equipment inside the MTTJ Tianjin workshop
Cable‑handling workshopThe workshop view shows cable spools and cable-handling equipment used for cable construction and downstream assembly work.

In‑house process

Extrusion for cable assemblies

Conductor preparation, insulation or jacket extrusion, marking, dimensional checks, and compatibility with later cutting and assembly are considered together.

  • Wire and cable extrusion
  • Wire cutting
  • Wire stripping
  • Electrical testing

Supply and documentation

Material and tooling choices for the specified construction

Special compounds, shielding, custom printing, unusual dimensions, and material documents are considered against the required function, use environment, and assembly fit.

Qualified-supplier coordination

  • Horizontally injection-molded housings requiring horizontal molding machines
  • PCB assemblies / circuit boards
  • Specified plug, connector, or component sourcing

Process

From cable construction to fit

The conductor, shield, filler, and jacket construction is set before extrusion, then checked against the connector, routing, and overmold requirements.

  1. 1Discuss the required function, routing space, use environment, and known constraints
  2. 2Define conductor, jacket, shielding, marking, and assembly fit
  3. 3Match the cable construction to assembly and test needs
  4. 4List target-market documents and remaining constraints
  5. 5Feed the specified construction into sample and production planning

Related routes

Products that may need custom cable

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Explain where standard cable falls short

Describe the function, space constraints, use environment, and open questions. Add known conductor, shield, jacket, marking, and assembly-fit details.

Start an RFQ