We provide ultra-high-purity copper products with purity levels up to 99.99999%. These products possess excellent electrical and thermal conductivity, making them ideal for power transmission and heat dissipation in electronic devices. Their excellent ductility allows for easy processing into a variety of shapes, and their excellent workability allows for a variety of processes, including casting, forging, and rolling.

We utilize advanced purification and processing technologies, ensuring high product quality through rigorous scrutiny at every stage, from raw material selection to meticulous production process control. In technological research and development, we collaborate with research institutions to continuously explore new methods to improve copper purity and performance.

Applications include integrated circuits, where copper serves as interconnects within chips, ensuring rapid electronic signal transmission. In the new energy sector, copper is used in the manufacture of battery electrodes, wires, and other components for electric vehicles. In precision heat dissipation, copper tubes and heat sinks are manufactured. In the aerospace sector, copper is used in aircraft electrical systems and thermal management systems.

We offer a wide range of product specifications, including customizable sizes and weights for tubes, bars, and targets, to meet diverse precision processing needs. We also provide customers with one-stop procurement services, streamlining the procurement process and improving efficiency.

CRNMC is

high purity cu metals supplier

, our company specializes in the production and supply of high-purity metal materials, offering custom alloys with purity levels of 5N (99.999%), 6N (99.9999%), and 7N (99.99999%). Our metal materials are widely used in high-end industries such as electronics, aerospace, precision manufacturing, semiconductors, optoelectronics, and energy. We employ advanced production processes and strict quality control systems to ensure that every batch of metal materials meets the highest purity standards, meeting the stringent performance and reliability requirements of our customers.