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China 365PCB Technology Co., Ltd.
  • cables harness assembly
  • cables harness assembly

Cables Harness Assembly

China 365PCB offers high-quality cable harness assembly services with custom design, fast lead times, and IPC-certified manufacturing for industrial, automotive, and aerospace applications.


At China 365PCB, we specialize in cable harness assembly solutions for a wide range of industries, providing high-quality wiring systems that ensure reliable electrical connections and long-term performance. Our custom cable harness assemblies are designed to simplify installation, improve safety, and reduce maintenance costs. With advanced manufacturing capabilities and strict quality control, we deliver harnesses that meet IPC/WHMA-A-620 standards for industrial, automotive, aerospace, and medical applications.


Core Capabilities & Lead Time

Design & Engineering Support

  • Complete cable harness design based on client schematics, prototypes, or technical requirements

Manufacturing Capabilities

  • Automated processes: Wire cutting, stripping, crimping, soldering, and ultrasonic welding

Quality Testing

  • Electrical: Continuity testing, hipot (high-potential) testing

  • Mechanical: Pull-force testing, environmental simulation (temperature/humidity)

Connector Integration & Customization

  • Connector brands: Molex, TE Connectivity, JST, Deutsch, Amphenol

  • Custom features: Color coding, labeling, braided sleeving, overmolding, EMI shielding

Lead Time

  • Standard production: 7–12 business days

  • Expedited services available for urgent orders


Material & Component Options

Wires & Cables

  • Insulation: PVC (cost-effective), PTFE (high-temperature), silicone (flexible), XLPE (chemical-resistant)

  • Types: Shielded (EMI protection), twisted pair (signal integrity), coaxial (high-frequency)

Connectors

  • Styles: Circular, rectangular, D-sub, automotive-specific, waterproof (IP67/IP68), RF connectors

Protective Coverings

  • Heat shrink tubing, braided sleeving (abrasion-resistant), spiral wrap, loom tubing

Contact Finishes

  • Tinned copper (corrosion-resistant), silver-plated copper (high conductivity), nickel-plated (wear-resistant), gold-plated (high reliability)

Labeling Solutions

  • Heat shrink labels, printed markers, laser-engraved tags (for traceability)


Application Areas

  • Automotive & Electric Vehicles (EVs): Engine bay harnesses, battery wiring, infotainment system cables (heat/vibration-resistant)

  • Aerospace & Defense: MIL-spec harnesses, avionics cabling, shielded assemblies (EMI protection, ruggedized)

  • Industrial Automation: Robotics wiring systems, sensor harnesses, machine control cables (high durability)

  • Medical Equipment: Diagnostic device harnesses, patient monitoring systems (biocompatible materials)

  • Telecommunications: Data center harnesses, fiber optic cable assemblies (high-speed signal transmission)

  • Renewable Energy: Solar panel wiring, wind turbine cable assemblies (weather-resistant)


Why Choose Our Cable Harness Assembly Services

  • IPC-certified technicians: Ensures compliance with IPC/WHMA-A-620, the global standard for wire harness assembly

  • Flexible order quantities: Supports prototype development, low-volume testing, and high-volume production

  • Strict quality control: 100% electrical testing + visual inspection to eliminate defects

  • Fast delivery: Standard lead times of 7–12 days + expedited options for urgent projects

  • Cost efficiency: Competitive pricing without compromising on material quality or assembly standards


FAQ

Q1: What is cable harness assembly and how does China 365PCB manufacture it?

A1: Cable harness assembly organizes multiple wires/cables into a single, structured unit for simplified installation and reliable connectivity. At China 365PCB, we use automated cutting, crimping, soldering, and ultrasonic welding, plus rigorous testing, to produce durable harnesses.


Q2: Can you produce custom cable harness assemblies for automotive applications?

A2: Yes, we specialize in custom automotive harnesses, including engine bay wiring (heat-resistant), battery harnesses (high-current), and infotainment system cables, all designed to withstand automotive operating conditions.


Q3: Do you provide cable harnesses with waterproof connectors?

A3: Absolutely. We offer IP67/IP68-rated waterproof cable harness assemblies, ideal for outdoor, under-hood, or harsh environment applications where moisture resistance is critical.


Q4: What standards do your cable harness assemblies comply with?

A4: All our cable harness assemblies meet IPC/WHMA-A-620 (the industry standard for wire harness manufacturing) and can be tailored to comply with UL (electrical safety), CE (European compliance), and RoHS (environmental safety) standards.


Q5: How long does it take to produce a custom cable harness assembly?

A5: Standard lead time for custom cable harness assemblies is 7–12 business days. For urgent projects, we offer expedited production services to meet tight deadlines.

Dedicated Engineering & Support Team

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