Our aluminum and aluminum alloy circles are ideal for manufacturing high-quality pressure cookers. These circles enable the efficient heating of food above 100°C by creating a sealed environment that traps steam, resulting in elevated temperature and pressure. This process accelerates cooking and softens food rapidly.

Yongsheng Aluminum's aluminum circles are available in common alloy grades such as 1050, 1060, 3003, and 3004. These versatile alloys are not limited to pressure cookers; they can also be used in ordinary pots, lamp shells, and road signs.