
Waterproof Stainless Steel Jewelry
Hypoallergenic 316L stainless steel with PVD gold plating—waterproof, tarnish-free, built for daily wear.
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Over 16 years of expertise in waterproof-plating solutions for global jewelry brands.
Premium materials, PVD gold plating, and OEM/ODM flexibility tailored to your market.

Hypoallergenic 316L stainless steel with PVD gold plating—waterproof, tarnish-free, built for daily wear.
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Affordable luxury: brass base with rich gold plating, perfect for fashion-forward collections.
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Fine 925 sterling silver, strengthened with waterproof plating for lasting brilliance.
View Collection →Deep OEM/ODM expertise serving global jewelry brands since 2009.
Advanced PVD gold plating that resists fading, sweat and daily wear.
316L stainless steel and 925 silver, safe for sensitive skin.
Full test reports and multi-stage QC on every batch.
In-house polishing, plating and packaging for stable lead times.
Rapid prototypes and reliable worldwide DHL shipping.
NDA full protection for any info of our brand partners projects.





I am amazed at the team's response speed and complete product solutions, which saved me a lot of time. The sales representative accurately understood and answered my doubts through video conference. She is fluent in language and comfortable to communicate with. It was a great feeling working with the S&S team.
We are a fast-growing European brand mainly based on online marketing and sales. The most surprising part for us is that the project manager of the S&S team will assist us in the orderly management of multiple simultaneous projects, saving us a lot of time and communication costs.
Since we met the S&S team at the Hong Kong exhibition in 2015, we have cooperated very happily. Efficient communication, exquisite workmanship and strict quality control make it TOP3 among our many suppliers.
Tell us your design or idea — our team replies within 24 hours with a tailored plan.