Controlled assembly
Project-specific work sequences and inspection points.
Build-to-spec electrical assembly
Wire harness assembly in Tijuana, Mexico
We integrate wire preparation, assembly, protection, identification, inspection, and agreed testing according to customer-approved documentation.
Representative image. Final capability is confirmed against drawing, material, tolerance, and volume.
Capabilities
A controlled extension of your production line
MJC develops assembly processes for wire harnesses, cable assemblies, and electrical subassemblies used in industrial applications. Each program begins with a review of drawings, bill of materials, master samples, acceptance criteria, and expected volume.
Scope may include conductor preparation, terminals and connectors, fixture-board routing, mechanical protection, labeling, visual inspection, and agreed testing. Final capabilities are validated before quotation and production release.
Multiple applications
Automotive, solar, wind, rail, refrigeration, TV, PC, and spa.
Traceability
Lot, component, and result identification per the agreed control plan.
B2B scalability
Support for introduction, subcontract assembly, and recurring production.
Harness applications
Harness architecture is adapted to the electrical, environmental, and mechanical requirements of each product.
- Automotive door, lighting, lock, and actuator systems.
- Solar-panel and wind-energy cable assemblies.
- Refrigerator controls, sensors, fans, and lighting.
- Internal television and computer connections.
- Automatic railway-car door systems.
- Spa and hot-tub controls, pumps, and sensors.
Information required for quotation
Adequate documentation allows us to confirm materials, process, inspection, and capacity.
- Approved drawing, diagram, or master sample.
- Bill of materials and component specifications.
- Wire gauges, lengths, terminals, connectors, and protection.
- Required tests and acceptance criteria.
- Initial volume, forecast demand, and delivery frequency.
Frequently asked questions
Does MJC design the harness?
We can review manufacturability and support industrialization. Final electrical design and acceptance criteria must be approved by the customer.
Can MJC work with consigned material?
The supply model is defined per program and may be evaluated as consigned, controlled purchasing, or a combination.
Which tests are performed?
Testing depends on the application and customer documentation. It may include visual inspection, continuity, and other agreed verification.
Process
From technical review to delivery
A clear workflow for integrating processes without losing visibility.
Review
We analyze drawings, materials, volume, acceptance criteria, and risk.
Proposal
We define scope, responsibilities, process route, and control points.
Validation
We release a sample or first piece before recurring production.
Production
We execute, inspect, report, and continuously improve the process.
Turn your process into a repeatable operation.
Tell us what you need to manufacture, assemble, or outsource. We will review the program without assuming capabilities that have not yet been validated.