Aluminum alloy is the most commonly used cookware material globally due to its lightweight nature, rapid heat conduction, and ease of processing and shaping. A vast majority of non-stick pots also utilize aluminum alloy as their core material. The manufacturing of aluminum circles for pots primarily involves two methods: deformed aluminum alloy sheet pressing (deep drawing, spinning, etc.) and cast aluminum alloy casting (die casting, casting). Aluminum-manganese alloy 3XXX series, especially 3003 or 3104, are frequently used for deep drawing. Yongsheng's clients predominantly select 1000 series and 3000 series aluminum circles/discs as the raw materials for pot production.