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OEM automotive power relay
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OEM automotive power relay
Home Automotive Swiss-type Machining Battery-Relay OEM Automotive Power Relay for Battery and Electrical Systems
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OEM automotive relay
OEM Automotive Relay Manufacturer for Vehicle Electrical Systems

OEM Automotive Power Relay for Battery and Electrical Systems

Material: High-conductivity stainless steel (e.g., SUS304/316L) or copper alloy (e.g., phosphor bronze), with nickel/tin plating
Shape: Compact rectangular structure suitable for automotive installation
Size Range:Diameter: Φ8mm – Φ25mm
Height: 10mm – 40mm (customizable)
Current Capacity: Suitable for medium to high current switching applications
Surface Treatment: Anti-corrosion treatment for long-term durability
Manufacturing Process: Precision assembly and automated production process

Categories: Automotive Swiss-type Machining, Battery-Relay Tag: OEM automotive power relay
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Description

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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Material: High-conductivity stainless steel (e.g., SUS304/316L) or copper alloy (e.g., phosphor bronze), with nickel/tin plating Shape: Cylindrical shape with internal threads or stepped interface Size Range: Diameter: Φ8mm – Φ25mm Height: 10mm – 40mm (customizable) Internal Design: Precision-machined bore for pin insertion or threaded connection Surface Finish: Polished + plated (to enhance conductivity and anti-oxidation) Manufacturing Process: CNC turning + precision grinding + electrochemical polishing

Who We Are

  • A leading ODM/OEM Swiss-type machining manufacturer with 25+ years of R&D experience. We deliver precision products with 0.001mm accuracy, serving industries like automotive, medical, and electronics.
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    • Automotive Swiss-type Machining
      • Battery-Relay
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      • Feihua Shaft
      • mandrel
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      • Electronic Lock
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      • Others
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