Cast iron pots are made of a mixture of iron and carbon, which has good strength and high temperature resistance. Cast iron pots have high density and good heat conduction performance, which can absorb heat quickly and can transfer heat evenly to the bottom of the pot and the wall of the pot, so that the food will be heated uniformly, and it is not easy to have localized burning or sticking to the pot.

Fine iron pot made of pure iron, heat conduction and air permeability, lightweight, less expensive, easy to clean, but you need to pay attention to stir-frying and stir-frying timing, otherwise it is easy to fry paste.