Innovative AST-STEEL Inside

Materials matters a lot, for both health and flavors.
Joyetech has innovatively applied the super austenitic stainless steel (AST-STEEL), which is particularly resistant to corrosion and commonly used in medical field, to make the heating wire.

• Supporting long life span
• Medical grade
• Enriched pure flavor 
• Heating faster than normal stainless steel
• High corrosion and oxidation resistance
• Good strength and toughness