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Multi-branch wire harness with circular connector and connectorized branch ends

China Manufacturing for OEM Cable Assemblies

Custom Coiled Cords, Overmolded Connector Cables & Complex Wire Harnesses

MTTJ supports OEM customers with China-based cable assembly manufacturing, overmolded cable assemblies, custom coiled cords, UL wire and cable assembly support, and export-ready delivery through ongoing coordination with Meridian Cable’s U.S. team.

Send Drawings or Specifications View Manufacturing Capabilities
China manufacturing
U.S. project coordination
Overmolded cable assemblies
Custom coiled cords
UL wire and cable assembly support
Export-ready delivery

Solutions

Start with the project task

Choose a solution path when the buyer question is about project stage, transfer risk, export packaging, or multi-process review before selecting a product family.

Export Equipment Power-Cord Packages

For OEM equipment programs that need power-cord integration reviewed together with target market documentation and export delivery requirements.

Second-Source & Supplier Transfer Support

For buyers moving an existing cable assembly to another qualified manufacturing path while preserving drawings, test requirements, and documentation expectations.

Products

Priority cable assembly products

MTTJ focuses on five drawing-based OEM project paths first: coiled cords, overmolded connector cables, valve and sensor cable assemblies, complex wire harnesses, and custom interconnects.

Blue custom coiled cord with connectorized end and loose conductors

Coiled Cords

Custom Coiled Cords

MTTJ manufactures custom coiled cords for OEM projects where retracted length, extended working length, cable material, conductor count, and connector requirements must be reviewed together.

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Assorted wire harness pigtails with connectorized and stripped wire ends

Equipment Cable Assemblies

Beverage Machine Valve Cable Assemblies

MTTJ supports beverage machine valve cable assemblies for OEM equipment projects where connectorization, moisture exposure, material selection, and project-defined testing must be reviewed before quotation.

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Braided wire harness assembly with multiple connectorized leads

Sensor Cable Assemblies

Probe & Sensor Cable Assemblies

MTTJ supports probe and sensor cable assemblies for monitoring, treatment, automation, and equipment programs where signal routing, shielding, materials, and test requirements must be defined by project.

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Multi-branch cable harness with a circular connector photographed on a green factory floor

Wire Harnesses

Complex Wire Harness Assemblies

MTTJ supports complex wire harness assembly projects that require routing, connectorization, labeling, branch control, testing, and repeatable build documentation.

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Complex projects

Why multi-process cable projects fit MTTJ

Projects combining crimping, soldering, overmolding, assembly, and electrical testing are where MTTJ can provide the clearest manufacturing value.

Multi-process manufacturing
Drawing or sample review
Material substitution subject to approval
Project-specific testing
Export packaging

Manufacturing evidence

Real product and process imagery

Images show MTTJ-owned product or process assets. Capability, testing, documentation, and delivery needs are confirmed during RFQ review.

Overmolding Overmolding helps integrate strain relief, cable routing, sealing review, and application-specific geometry into a cable assembly when the connector, cable, material, and tooling requirements are clear. Coiled Cord Manufacturing Coiled cord manufacturing requires the cable construction, coil geometry, working length, connectorization, and flexing expectations to be reviewed as one design package. Wire & Cable Extrusion Wire and cable construction choices affect assembly, flexibility, routing, certification requirements, testing, and export delivery. MTTJ reviews these requirements during RFQ. Wire Harness Assembly Wire harness assembly depends on clear drawings, bill of materials, connector details, branch lengths, routing protection, labels, and testing requirements.
Cable manufacturing equipment on an indoor factory floor

Production flow

From material review to export delivery

The process is defined around drawings, materials, testing needs, documentation, packaging, and delivery requirements supplied for each project.

  1. 1 Incoming inspection
  2. 2 Qualified material storage
  3. 3 Production planning
  4. 4 Wire processing / assembly / molding
  5. 5 In-process inspection
  6. 6 Electrical and project-defined testing
  7. 7 Final inspection
  8. 8 Packaging and export delivery review

Testing and quality

Project-defined checks

Inspection plans are defined from the customer drawing, wiring table, acceptance criteria, and documentation needs.

  • Continuity checks can be defined against the drawing or wiring schedule.
  • Polarity checks can be defined for connectorized assemblies and wire harnesses.
  • Hi-pot testing can be reviewed when voltage, method, and acceptance criteria are supplied.
  • Insulation resistance testing can be reviewed when method and acceptance criteria are supplied.
  • Airtightness or sealing checks can be reviewed when drawings, fixture needs, and leak criteria are supplied.
  • Crimp pull-force review can be defined when terminal, wire, and acceptance requirements are supplied.
  • Visual, dimensional, label, and packaging inspection can be defined against project requirements.

Industries

Application pages for OEM equipment projects

Industry pages focus on cable assembly challenges, RFQ inputs, materials, inspection needs, and project boundaries.

Elevators & Rail Transit

Elevator and rail transit equipment cable projects require careful RFQ review of routing, movement, vibration, material, connector, labeling, and customer-specified standards.

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Home & Kitchen Appliances

Home and kitchen appliance projects often require internal harnesses, power routing, valve or sensor cables, heat and moisture review, labels, and project-specific tests.

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Heavy Equipment & Machinery

Heavy equipment and machinery cable projects can involve control harnesses, sensor cables, vibration, oil exposure, outdoor conditions, sealed connectors, and project-specific testing.

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Security & Electronic Equipment

Security and electronic equipment projects can require camera, access control, display, adapter, sensor, and internal interconnect cables with shielding, labels, and test requirements.

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RFQ guidance

Send the information that speeds up engineering review

For a more accurate review, please provide a drawing, sample, clear product image, cable specifications, connector details, quantity, application environment, required testing, and target delivery schedule.

Drawing, sample, or clear product image
Wire gauge, conductor count, and lengths
Connector or terminal model
Quantity or annual demand
Application environment
Testing, certification, and delivery needs

RFQ support

Ready to discuss a custom cable assembly?

Send drawings, specifications, quantity, testing requirements, and documentation needs. MTTJ will review the RFQ and respond by email.

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