2.
Iron oxidation treatment of whole body plus
vegetable oil curing keep no rust
3.
Thickened of side was 0.35 cm. bottom
0.5 cm. which keep cookware durable. warm longer and make food
delicious
4.
Natural iron preserve heat and conduct heat evenly and quickly. environmental protection
5.Disa casting process and manual grinding make the surface smooth, beautiful and easy cleaning