Chemical Industry Standard Grade Red Copper Ingots With Smooth Surface

Introducing the 99.99% Pure Copper Ingot from BaierWeituo, one of China's trusted suppliers of premium copper products. Our copper ingots are produced through an advanced electrolytic purification process, ensuring a minimum purity of 99.99%, with some lots reaching as high as 99.9995%.

These high-quality brass-type copper alloy ingots are ideal for a wide range of industrial applications, including coating, alloy additives, and construction materials. With excellent tensile strength, corrosion resistance, and high conductivity, our copper ingots provide reliable performance in demanding environments.

We offer free samples, competitive prices, and standard export packaging, with bulk orders shipped from Tianjin Port or other customer-specified locations. Our monthly supply capacity exceeds 100,000 tons, making us a dependable partner for large-scale industrial procurement.

The copper ingot production process begins with electrolytic refining, where crude copper (typically 99% pure) is used as the anode and high-purity thin copper sheets serve as the cathode. The electrolyte is composed of sulfuric acid and copper sulfate, allowing pure copper ions to migrate and deposit onto the cathode over time.

This process yields ultra-pure copper ingots with superior mechanical strength, conductivity, and chemical stability, ready for reshaping, alloying, or direct use in manufacturing.