At GRL, we know that every connector is critical to the stable operation of a power system. We are committed to building trustworthy copper connector products through our exceptional craftsmanship and strict quality control, providing a solid foundation for your projects.

High-Purity Raw Materials & Precision Machining:

We only use high-purity oxygen-free copper as our raw material. This ensures our products have excellent conductivity and low resistance from the start. With our advanced CNC machining equipment, the dimensional tolerance of every connector is controlled to the micrometer level. This guarantees a perfect fit with the conductor, effectively preventing overheating risks caused by poor contact.

Professional Customization and Flexible Response:

GRL has a powerful and responsive customization capability. In addition to our standard products, we can quickly produce a wide range of custom copper connectors, including those with complex and irregular shapes, based on your specific drawings and needs. From design to finished product, we provide a one-stop solution to meet your unique project requirements.

Strict Surface Treatment and Quality Control:

To further enhance our products’ corrosion resistance and conductivity, we offer various professional surface treatments like tin and nickel plating. All finished products must undergo rigorous conductivity, tensile strength, and salt spray corrosion tests. This ensures every GRL copper connector remains stable and reliable over long-term use.