Wire harness manufacturing includes more than 22 procedure, but not every harness includes all processes. Because not every customer has the same design needs, they send us different customized requests based on OEM designs. Necessary process
I: Cutting wires, Stripping wires, Wrapping, Visual inspection, Electrical Testing, Packing Necessary process
II: Crimping terminals, Stranding wires, Tin flying leads, Soldering, and Putting on connectors
Possible Procedures: splitting zip wires, Shrinking tubes, Cable tie, Pre-molding, Over-molding, Labeling, putting on tubes, Braiding, Potting or Grease adds.

Weekly wire harness manufaturing updated video

1 / 8 / 2024

31 / 7 / 2024

28 / 7 / 2024

27 / 7 / 2024

26 / 7 / 2024

1 / 8 / 2024

Cutting wires and peeling off

Cutting wires and stripping the insulations and cable jackets are highly matching the various design of each harness. Since this procedure are applied to each order you need to design an appropriate lengths, the stripping lengths are what we use terminated the ends based on IPC620.

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Cutting wire

Stripping Jacket

Stripping Insulation

Splitting

Twisting

Terminated wires

Terminated wires including the crimping contacts on wires, after crimped terminals on wire terminated wires need to be put on the connector right positions.

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Crimping terminals

Put on Connectors

Ultrasonic welding

Soldering

Wire splices and jumping

Wire splices and jumping in mass production is important to make the harness working well. A good Lead Free soldering or our Ultrasonic welding has good conductive during overall harness working low resistant,

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Shrinking tubes

Put on PVC tubes

Cable tie

Wrapping cables

IPQC

Pre-molding & Overmolding

Molding technologies are popular use in all use of plug in and out. Premolding is HDPE protective on connectors and wires. Overmolding enable the plug has a good look. And rugged use.

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Pre-molding

Over-Molding

Labeling , Tie up & Packing

A wire harness service not also including wiring and process by machine, there must be having some addtional service,like Labeling ,several pcs leads tie up, testing and

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Labeling

Electrical Testing

Packing

Blog

In order to make our customers trust us more, we will continue to update our frequently asked questions and knowledge, so that customers can learn more from our blog. And customers together progress, get a win-win situation.

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QL-Custom Technology Ltd.

QL-Custom Technology Limited is an ISO9001:2015 professional company that specializes in Custom made Over molding cable assembly and wire harness. If you are looking for the best partner in plastic molding, low pressure molding (PCB over molding) and wiring, then you have finally come to the right place where you will be served by a highly experienced and competent team – leaders in the industry. We manufacture high quality parts that are used in a wide rang...

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