316L Stainless Steel Necklace Waterproof Anti-Tarnish 18K PVD Plated Custom Pendant Manufacturer
Product Spotlights
As a trusted manufacturer based in Dongguan, Guangdong, Dongguan HonHo Jewelry Co., Ltd. (established 2010) proudly presents our 316L Stainless Steel Necklace Waterproof Anti-Tarnish 18K PVD Plated Custom Pendant. Crafted with precision in our 3,000–5,000 m² factory, this necklace combines the durability of surgical-grade stainless steel with the luxurious appearance of 18K PVD plating. Whether you need a bulk order for a retail brand or a bespoke design for a special collection, our 51–100 skilled workers ensure every piece meets the highest standards of waterproofing and tarnish resistance.
This necklace is engineered for customers who demand both aesthetics and longevity. The 316L stainless steel core provides exceptional strength and hypoallergenic properties, while the 18K PVD coating offers a rich, scratch-resistant finish that will not fade or discolor over time. Our advanced waterproof technology (IP68 equivalent) means your customers can wear it while swimming, showering, or sweating without worry. With annual exports reaching US$2.5–5 million to markets across North America, Europe, Asia, and beyond, this product has been validated by international buyers.
Key Features & Benefits
- 316L Stainless Steel – Corrosion-resistant, nickel-free, and safe for sensitive skin.
- 18K PVD Plating – True 18K color (gold, rose gold, etc.) applied via physical vapor deposition for superior adhesion and scratch resistance.
- Waterproof & Sweatproof – Sealed construction prevents moisture ingress; tested for daily wear in water.
- Anti-Tarnish – Special surface treatment ensures no oxidation or discoloration even after months of use.
- Custom Pendant Design – We can create any shape, logo, or engraving per your requirements (MOQ negotiable).
- Available Chain Styles – Offer diverse chain types: curb, rolo, franco, snake, or box chain.
- Environmentally Friendly Process – Our PVD coating is lead-free and cadmium-free, compliant with international regulations.
Technical Specifications
| Parameter | Value |
| Base Material | 316L Stainless Steel |
| Plating Thickness | 0.3–0.5 micron (18K PVD) |
| Waterproof Rating | IP68 (100m depth, 1 hour) |
| Chain Length | 40–80 cm (custom upon request) |
| Pendant Size | 10–50 mm (customizable) |
| Weight | 8–25 g (depending on size) |
| Color Options | Gold, Rose Gold, Silver, Black, Two-Tone |
| Surface Finish | High polish, matte, or hammered |
| Packaging | Velvet pouch, gift box, or bulk bag (custom) |
Why Choose Our Manufacturer?
Dongguan HonHo Jewelry Co., Ltd. has been a reliable OEM/ODM partner for global buyers since 2010. Our factory is ISO9001 certified, and we have exported US$2.5–5 million annually to markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania. With a dedicated team of 51–100 employees and a facility of 3,000–5,000 m², we manage every step from design to finishing. We ship from major ports like Shenzhen, Dongguan, and Guangzhou, ensuring fast logistics.
Our 316L Stainless Steel Necklace has passed rigorous quality tests for waterproofing and anti-tarnish performance. We offer free samples for bulk orders, and our design team can assist with custom pendant concepts. Competitive pricing without compromising quality is our promise.
Ready to elevate your jewelry line? Contact us today for a quote, free sample, or to discuss your custom pendant requirements. Let our years of expertise bring your vision to life.
Frequently Asked Questions (FAQ)
- Is this necklace truly waterproof? Yes, it is tested to IP68 standards, meaning it can be submerged in water up to 100 meters for 1 hour without damage. It is safe for swimming, showering, and exercising.
- How long does the PVD plating last? PVD coating is extremely durable and typically lasts 2–5 years with normal wear, depending on usage. It is resistant to scratching and tarnishing.
- Can I have my own logo or design on the pendant? Absolutely. We offer custom logo engraving, die-striking, or 3D casting. Send us your design file (AI, PDF, STP) and we will create a prototype.
- What is the minimum order quantity (MOQ)? For standard designs, MOQ is 100 pieces per style. For fully custom pendants, MOQ may be 200–500 pieces. Please contact us for exact numbers.
- Do you provide free samples? Yes, we provide free samples for existing designs (buyer pays shipping). For custom designs, a sample fee applies, which is refundable upon bulk order.
- What chain types are available? We offer curb, rolo, franco, snake, box, and cable chains. We can also source specialty chains upon request.
- Is the stainless steel nickel-free? Yes, 316L stainless steel is hypoallergenic and nickel-free, making it safe for sensitive skin.
- How do you ensure quality control? Each piece undergoes multiple inspections: material check, plating thickness test, waterproof test, and final visual inspection. Our ISO9001 system guarantees consistent quality.
With over a decade of manufacturing excellence, Dongguan HonHo Jewelry Co., Ltd. is your reliable partner for premium 316L stainless steel necklaces. Contact us now to start your order!
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