How can I ensure a waterproof wire harness meets OEM standards for electric vehicles?

Custom Wiring Harness Manufacturer | Fast RFQ – T-TECH

How can I ensure a waterproof wire harness meets OEM standards for electric vehicles?

T-TECH designs IP67-rated waterproof wire harnesses with EMI shielding, overmolding, and heat-resistant insulation. All processes follow ISO 9001 and IATF 16949 standards, ensuring compatibility with ADAS, battery packs, and under-hood EV components in demanding automotive environments.


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T-TECH’s wire harnesses for under-hood EV use feature high-temperature insulation, vibration-proof connectors, and waterproof sealing. These are designed to endure extreme environments found in battery...

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Yes. T-TECH manufactures custom CANBus wire harnesses with IP67 waterproof connectors and EMI shielding, suitable for EV systems and ADAS where signal clarity and durability are critical.

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T-TECH follows IATF 16949-certified manufacturing processes including FMEA, traceability, and end-of-line testing to ensure each automotive cable assembly meets OEM reliability and safety expectations.

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FAQ - How can I ensure a waterproof wire harness meets OEM standards for electric vehicles?

Looking for certified, ready-to-integrate wiring harnesses or flat cable assemblies? T-TECH delivers custom-built solutions designed for automotive, industrial, and electronics applications.

All products are manufactured to meet UL, ISO, and RoHS standards. Whether you need 2-pin connectors or complex multi-branch harnesses, we support fast prototyping and scalable production with global delivery.

Trusted by OEMs worldwide, T-TECH helps you shorten development cycles, reduce risk, and build reliable systems.