Our OEM automotive power relay is engineered to deliver reliable performance in demanding automotive battery and electrical systems. Designed for precision and durability, this component is manufactured using advanced CNC machining and automated assembly processes to ensure consistent quality at scale.
Constructed from high-conductivity materials such as SUS304/316L stainless steel or premium copper alloys like phosphor bronze, the relay ensures efficient current transmission and long-term operational stability. Nickel or tin surface plating further enhances conductivity while providing superior resistance to oxidation and wear.
With a compact rectangular design, this OEM automotive power relay is optimized for space-saving automotive installations. Its customizable size range (Φ8mm–Φ25mm diameter and 10–40mm height) allows flexible integration into various vehicle platforms and electrical architectures.
Built for medium to high current switching applications, the relay supports critical power distribution tasks in battery management systems and automotive electrical circuits. Advanced anti-corrosion treatments ensure long-lasting durability, even in harsh environmental conditions.
As a trusted CNC customization provider, we offer tailored solutions to meet specific design, performance, and application requirements—helping global automotive brands achieve reliable and efficient system integration.

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