Aluminum Circle The Aluminum Circle is called aluminium stamping disk, round aluminum wafer, which are produced by cutting and stamping aluminium metal sheets raw material, and It's also called round shape aluminum sheet/plate, bare aluminum wafer etc. Also named Aluminium Disc it is widely used in electronics, daily chemicals, medicine, culture and education, and auto parts. It is also used in electrical appliances, heat preservation, machinery manufacturing, automobiles, aerospace, military, molds, construction, printing and other industries. It is a perfect material for making aluminium round metal. The Aluminum Circle is very effective and is very accurate. It is highly durable.