Other Products Copper CathodeHigh-purity copper cathodes, perfect for electrical wiring and industrial applications. Copper TubeCopper tubes with excellent durability and heat resistance, ideal for plumbing and HVAC systems. Copper Wire (New Material)High-quality copper wire, offering excellent conductivity for new electrical installations. Aluminium Wire (New Material)Premium aluminum wire, lightweight and corrosion-resistant, suitable for various applications.