Please kindly Note:
We have tight control on PVD tarnish resistance and fitting tolerance for stainless steel jewelry
All the products can pass 48-72 hours salt spray test reports.
Material: Grade 316 Stainless Steel. Eco-friendly, tested and compliant with EU REACH requirements.
Plated: the structure with titanium nitride (TiN) as the underlayer followed by a 0.03μm real gold top coating is testable.