Gold Cuban Link Chain

Kunyu jewelry adopt 100% high-purity zinc alloy integrated molding, matched with multi-layer vacuum PVD gold plating, which has long color retention, wear resistance and sweat resistance, solving the pain points of traditional gold plating such as easy fading, easy oxidation and easy skin irritation.

gold cuban link chain covers 3mm–12mm mainstream width and 16–30 inch full length, supporting solid/hollow, smooth/iced out, multi-color electroplating customization, with a daily output of 500+ pieces and a standing stock of 1000+ pieces, sufficient stock and stable delivery time, making it the preferred supply chain partner for cross-border e-commerce, offline wholesale and brand collection stores.

Core craftsmanship of Kunyu Jewelry Gold Cuban Link Chain:

1.Raw material selection: high-purity zinc alloy ingots (purity above 99.5%), no impurities, uniform density, ensuring the texture and strength of the chain.

2. Precision die-casting: formed by automatic die-casting machine, link size error ≤0.1mm, stable structure and not easy to deform.

3. Multiple polishing: rough grinding → fine grinding → polishing → mirror treatment, after 6 times of polishing, rounded edges and smooth touch.

2.Vacuum PVD gold plating: dust-free vacuum furnace, 1.5–2μm thick gold layer, uniform color, strong adhesion and long color retention, with plating hardness above HV300.

3.Manual quality inspection: each chain is inspected for plating, luster, clasp and welding points, and unqualified products are 100% reworked to ensure zero-defect delivery.

6.Finished product packaging: independent OPP bag + moisture-proof box, shockproof and pressure-resistant, suitable for cross-border transportation, 50–100 pieces per box (packing quantity customizable).

Product Specifications

Factory Direct & Competitive Pricing

Kunyu Jewelry is a source factory in Qingdao, eliminating intermediate links, providing factory direct supply prices, 15%–25% lower than products of the same quality in the market. We support tiered pricing, with better prices for larger quantities: 15% off for purchases over 500 pieces, 20% off for purchases over 1000 pieces. Long-term cooperative customers can enjoy credit period and priority production scheduling, helping customers improve profit space and market competitiveness.

Kunyu Jewelry supports full-link customization for B-end customers:

- Width: 3mm–12mm (3/5/7/8/10/12mm as main push, special sizes customizable)

- Length: 16/18/20/22/24/26/28/30 inches (special lengths customizable)

- Color: 18K gold, 14K gold, rose gold, black gold, gunmetal, silver (special color systems customizable)

- Craftsmanship: smooth, iced out, frosted, engraved, LOGO embossing (exclusive craftsmanship customizable)

- Packaging: OPP bag, jewelry box, brand custom packaging (printing and labeling supported) Stock items ship within 24 hours, custom orders are delivered in 7–15 days, with MOQ as low as 100 pieces, small-batch trial orders negotiable, meeting the needs of small-batch trial orders and large-batch replenishment.

What We Can Do For You?

FAQ

Q: Is the gold plating easy to fade or peel?  

A: No. The chain uses multi-layer vacuum PVD gold plating with 1.5–2μm thickness, molecularly bonded to the zinc alloy base. It passes 48-hour salt spray and 500-time abrasion tests, resists sweat, water, and friction. Normal daily wear maintains color for 6 months without fading or peeling.

Q: Is the material safe for sensitive skin?

A: Yes. The chain is made of high-purity zinc alloy (purity above 99.5%), nickel-free, lead-free, and hypoallergenic. It meets EU REACH and US CPSIA standards, with nickel release less than 0.2μg/cm²/week, suitable for people with sensitive skin, no greening or irritation.

Q: Can we customize width, length, color, or logo?

A: Yes. We support full customization: width (3–12mm, special sizes negotiable), length (16–30 inches, special lengths negotiable), colors (18K gold, rose gold, black gold, etc., special color systems customizable), and logo engraving/embossing. MOQ starts at 100pcs, lead time 7–25 days, urgent orders negotiable.

Q: What is the MOQ and delivery time?

A: MOQ is 100pcs for custom orders; stock items can be mixed with lower MOQ (negotiable). Stock orders ship within 24 hours; custom orders take 7–15 days, urgent orders negotiable. We provide DHL, FedEx, UPS, and sea freight options, with 7–25days for European and American lines and 3–5 days for Southeast Asian lines.

Q: Do you offer samples for quality checking?

A: Yes. We provide paid samples (refundable upon bulk order of 500pcs and above). Samples are shipped within 3 days, allowing you to check material, plating, craftsmanship, and fit before placing a large order.