Casting and curing system' s heat source contact prevent rust layer
Food contact cast iron oxidation reaction layer
Store energy type oxidation cast iron layer
Aviation over the guide sustained temperature cast iron layer
Healthy vegetable oil antirust layer
Prevent corrosion layer
Accept heat sustained temperature oxidation layer

Use high temperature heat melt technology  When the cast ironinner layer castingcompleted,Let the cast iron 
fully boilSuddencooling and then produce more and more uniform cast iron gasbecome cast oxygen layerMake
the food more delicious!