Our sun-shaped metal buckle is crafted from premium zinc alloy for long-lasting durability, water resistance, and UV protection. Featuring smooth edges and a polished finish, it combines comfort with a stylish aesthetic, while its striking circular rays serve as a visual focal point for bikinis or one-piece swimsuits. This buckle can secure straps or function as a connector, blending practicality with beauty.
Additionally, we offer a variety of other summer-themed shapes, such as starfish, seashells, and flowers. Contact us today to explore more designs.
metal buckle specifications
| Product Name | Sun Metal Buckle for Bikini |
| Material | Zinc Alloy / Brass / Stainless Steel |
| Shape | Sunburst Round Buckle (Custom Shapes Available) |
| Size Range | 15mm – 50mm (customizable) |
| Finish / Plating | Gold, Silver, Rose Gold, Antique Brass, Matte, Glossy |
| Application | Bikini, Swimwear, Lingerie, Resort Wear, Fashion Accessories |
| MOQ | 1,000 pcs (custom orders accepted) |
| Sample Lead Time | 5–7 Days (custom samples 7–10 days) |
| Mass Production | 15–20 Days Depending on Order Size |
| Packaging | Polybag, Box, Carded Packaging, or Customized |
| Delivery | Express (DHL, FedEx, UPS), Air, or Sea Freight |
custom options
custom options
We provide end-to-end OEM & ODM customization services so your buckles align with your brand identity:

custom material
Brass, stainless steel, zinc alloy, sterling silver, titanium, or mixed metal combinations.

Custom Shape
Sun, moon, floral, geometric, or brand-exclusive motifs.

Custom Size
Options from 15mm to 50mm for different garment applications.

Custom Color & Finish
Polished gold, antique bronze, matte silver, rose gold, enamel coating, or Pantone-matched shades.
buckle sample


application case


our advantage
in one-stop service
Choosing kunshuo means partnering with a manufacturer that understands fashion cycles and provides sun-inspired buckles that are both functional and on-trend.
Fast Development: From concept to finished sample in under 7 days.
Strong Capacity: Daily production of 1M+ buckles to meet bulk orders.
Global Network: Exporting to 60+ countries with localized payment and shipping solutions.
Design Innovation: Constantly updating with seasonal and trend-based buckle styles.

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Common Problem
How long does it take to produce custom buckle?
Sampling usually takes 3–5 working days, and bulk production time is around 12–18 days, depending on the order quantity and complexity.
What is the MOQ?
Our standard MOQ is 3,000–5,000 pcs per style, but we can negotiate for sample or trial orders.
How much do metal buckle cost?
Prices vary based on material, size, surface finish, customization, and order quantity. Contact us for a personalized quotation.
What is the custom order process?
Send inquiry with design requirements and quantity.Confirm material, size, finish, and logo options.Approve sample (if needed).Begin mass production after sample approval.Quality inspection and shipping.
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