Roll of aluminum coil suppliers mainly produce many types of aluminum coil products to meet the needs of different industries and applications. Pure aluminum coil 1050/1060/1070/1100 is made of pure aluminum material with good electrical and thermal conductivity. It is widely used in electric power, electrical appliances, machinery, aviation and other fields. Aluminum alloy coil 3003/3004/3005/5052/6061 is made of alloy materials of aluminum and …