The gold is anti-corrosion, ideal metal extensity, conglutination with ceramic powder, anti-oxidation& antidecomposition, optimal biocompatibility& antifade.

Stable, compatible, satisfactory, inside the porcelain is yellow gold, firm and durable, also with natural appearance.

Safe, no pungency, no allergy, and tight margin

If you need or you have any problems, plz contact me.