C11000 copper bar is made from a copper-based alloy ofly high purity, usually containing more than 99.9% copper. This bar is recognized for its excellent electrical and thermal conductivity properties, as well as good corrosion resistance and mechanical strength.

C10100 copper bar is made from anly pure copper alloy containing more than 99.99% copper content, leading to its excellent electrical and thermal conductivity. This high-purity copper is highly favorable in the electrical and electronic industries requiring high conductivity and processability.

C10200 copper bar is made from anly pure copper material known as oxygen free copper, with 99.95% purity. Given itsly low oxygen content, C10200 copper bar has excellent electrical and thermal conductivity, as well as good welding and processability.

C12000 copper bar is made from a high-purity electrolytic copper, also known as ETP copper (Electrolytic Tough Pitch Copper). Its main component is copper, going above 99.9%, and it also contains small amounts of impurity elements such as oxygen, iron and sulfur.

C12000 welding performance and cold bending performance is good, generally no "hydrogen disease" tendency, can be processed in the reducing atmosphere, use, but not in the oxidizing atmosphere of processing, use, mainly to pipe applications, can also be plate, belt or bar, line supply. Used as gasoline or gas transmission pipe, drain pipe, condenser pipe, mine pipe, condenser, evaporator, heat exchanger, train parts.

C12200 is a high purity copper alloy, also known as EDM red copper. It consists mostly of copper and a small amount of phosphorus. C12200 has good electrical conductivity, thermal conductivity and corrosion resistance, and is often used in electronic components, semiconductor equipment, chemical industry and other fields.

C21000 copper bar is made from a basic copper-zinc alloy containing approximately 95% copper and 5% zinc. This alloy combines the good electrical and thermal conductivity of copper with the strength of zinc, making it a preferred material for many industrial applications. C21000 copper bar is widely used in various manufacturing fields due to its excellent plasticity, good processability and moderate strength.

C22000 copper bar is made from a copper alloy combining copper and zinc as its main components. This alloy features good electrical conductivity, corrosion resistance, plasticity and forming capabilities, making it a widely used material in construction, decoration and electrical fields.

C23000 copper bar has good formability, corrosion resistance and high strength, and is suitable for a variety of applications. Containing about 85% copper and 15% zinc, C23000 copper alloy is easy to process and can be manufactured by welding, brazing and bonding.

C24000 copper bar is a low-zinc alloy composed of copper and zinc, with approximately 80% to 90% copper content and 10% to 20% zinc. This alloy is widely used in many fields resulting from its good corrosion resistance, excellent formability, and high strength and hardness.

C26000 copper bar is featured by high copper content, excellent mechanical properties, processability and corrosion resistance. It is widely used in aerospace, automobile manufacturing, shipbuilding and other fields.

C26100 copper bar is widely adopted for having high strength, good plasticity and corrosion resistance. It is very popular in a variety of applications, especially in the decorative and architectural fields.