Manufactured by Sunrise (Zhengzhou Tianyang Refractory Materials Co., Ltd.), our custom copper-graphite composite electrodes are engineered specifically for semiconductor electrical discharge machining (EDM). Combining pure graphite with high-purity copper through advanced bonding technology, these electrodes deliver superior conductivity, mechanical strength, and thermal stability—outperforming conventional graphite in wear resistance and dimensional accuracy. Each piece is produced under strict quality control to meet international standards, ensuring consistent performance in high-precision applications. We offer tailored dimensions and shapes to match your exact specifications, with fast global shipping and dedicated engineering support to help you achieve optimal results in semiconductor manufacturing, continuous casting molds, and electronic component sintering processes.

1. Enhanced electrical conductivity and thermal dissipation compared to standard graphite electrodes.2. Customizable size, shape, and density for precise application requirements.3. High mechanical strength and wear resistance for longer service life in demanding EDM environments.4. Compliant with international quality standards for reliable performance across global markets.5. Fast production cycle with 7–15 day delivery assurance for urgent orders.

Ideal for semiconductor manufacturing facilities, precision mold makers, and high-tech electronics producers globally. Suitable for industries requiring high-accuracy EDM processes such as IC packaging, micro-machining, and advanced material processing in automotive, aerospace, and medical device sectors.