Waterproof Cable Assembly

IP67 vs IP68 vs IP69K: what the ratings difference
IP67 means the assembly withstands immersion in 1 metre of water for 30 minutes. IP68 covers continuous immersion deeper than 1 metre, at a depth and duration the manufacturer specifies. IP69K adds high-pressure, high-temperature washdown resistance (80 bar at 80 °C). TeleWire Technology builds waterproof cable assemblies to IP67 and IP68 using overmolded strain relief, M5/ M8/ M12/ M16/ M17 and M23 circular connectors, and potted or heat-shrink sealed terminations — every unit 100% electrically tested before shipment. Our ISO-certified overmolding process ensures a watertight seal and superior strain relief, delivering leak-proof reliability where standard cables fail.

Taiwan made custom waterproof cable assembly

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Our website lists only a fraction of our capabilities. We manufacture thousands of custom cable assemblies and wire harnesses not shown online. Upload your drawing or specs here, and we will build it for you.

Manufacturing of unlisted custom assemblies
Support for complex wire harnesses
Rapid prototyping for new designs
Equivalent alternatives for obsolete parts
Same-day engineering review
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Manufacturing Standards & Capabilities

ISO 9001 Certified Factory

TeleWire Technology operates under strict ISO 9001 Quality Management Systems. Every production run undergoes rigorous IQC (Incoming Quality Control) and IPQC (In-Process Quality Control) to ensure consistent, OEM-grade reliability for global supply chains.

IPC/WHMA-A-620 Compliance

Our assembly technicians adhere to IPC/WHMA-A-620 standards for cable and wire harness fabrication. We guarantee precision crimp height, pull-force retention, and strain relief integrity for high-vibration automotive and industrial environments.

100% Electrical Testing

Zero defect policy. 100% of finished assemblies undergo automated testing for continuity, shorts, and mis-wiring. For critical safety applications, we provide advanced VSWR testing, high-pot testing, and insertion force validation.

Custom Component Sourcing

We source genuine connectors from Amphenol, TE Connectivity, Molex, and JST, or provide cost-effective, high-quality equivalents to meet your BOM targets. Our engineering team supports rapid prototyping with low MOQs and fast turnaround times.

Have 2D or 3D drawings ready?

Talk to our engineering team for immediate design validation and DFM (Design for Manufacturing) support.

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