OEM Copper Metal Stamping Busbars for Electric Battery Vehicles Manufacturing

Overview:

We manufacture high-performance copper busbars for electric vehicle (EV) battery applications, offering excellent thermal management, space efficiency, and electrical reliability. Produced from high-conductivity copper alloys with optional tin or nickel plating, our busbars deliver superior corrosion resistance and durability.

Through precision stamping, CNC machining, and laser welding, we achieve tight tolerances and consistent quality. As a trusted OEM partner, we provide complete solutions from rapid prototyping to mass production, backed by rigorous thermal cycling and conductivity testing.Our custom-engineered busbars help enhance EV battery integration, improve system performance, and reduce assembly costs.Contact us today to learn how we can support your EV projects.

Features:

• Place of Origin: Xiamen, China
• Brand Name: OEM
• Material: C11000 High-Conductivity Copper
• Customization: Available upon request
• Sample: Provided upon request
• Specification: Standard or customized to customer specifications
• Packaging: Standard export packaging or customized per customer requirements
• Color: Customizable according to customer preference

Surface Finishing Options:

• Nickel Plating: Provides enhanced corrosion resistance, improved wear protection, and reliable electrical conductivity.
• Tin Plating:Offers excellent solderability, corrosion resistance, and cost-effective surface protection.
• Silver Plating:Delivers superior electrical conductivity and thermal performance, ideal for high-performance applications.
• Gold Plating:Ensures outstanding corrosion resistance, excellent conductivity, and long-term surface stability in demanding environments.
• Electroplating:Precision-controlled metal finishing process available in various coatings to meet specific performance and durability requirements.

Quality Assurance:

Our OEM copper metal-stamping busbars for electric vehicle battery systems undergo a rigorous, end-to-end quality-assurance regimen compliant with ISO 9001 and IATF 16949 standards: we start with 99.9%-pure electrolytic copper verified by X-ray fluorescence (XRF) spectrometry, then employ CNC-driven stamping presses with in-line load and torque monitoring to ensure repeatable form accuracy. Dimensional and geometric tolerances are confirmed with a Zeiss coordinate-measuring machine (CMM) and 3D laser scanner, while plating thickness and surface finish are checked again via XRF and optical profilometers. Mechanical properties—including yield and tensile strength—are tested on universal testing machines, microhardness is measured with a Vickers tester, and electrical conductivity is validated using a four-point probe conductivity meter. All materials bear RoHS and REACH declarations and are traceable via serialized lot coding, and our UL 486 recognized service file further attests to our compliance with high-voltage safety requirements.

Our Factory:

At our state-of-the-art facility, we leverage cutting-edge manufacturing technologies to ensure unmatched precision and product integrity. Our floor is outfitted with 25 high-performance punch presses (25–300 tons), precision wire EDM, and advanced grinding systems, all supported by specialized welding, polishing, and ultrasonic-cleaning stations to deliver exceptional surface finishes and cleanliness. We offer comprehensive metal-plating services—electroplating, zinc, nickel, chrome plating, and anodizing—to apply durable, corrosion-resistant coatings that meet the most stringent industry benchmarks. Fully automated production lines and rigorous quality-control protocols, governed by ISO 9001 and IATF 16949 certifications, guarantee reliable, precise, and long-lasting results throughout every stage of our metal-stamping processes.