Why Do Men’s Metal Frame Sunglasses Experience Unit Cost Increases?

A rise in the unit cost of men’s metal frame sunglasses cannot be assigned to one confirmed factor based on the available product record. The listing describes a vintage round design with leopard print, rivets, a custom logo, UV400 protection, and polarized lenses, but it does not identify the frame material, previous pricing, order quantity, or component costs. Buyers should request an itemized quotation and determine whether the change relates to specifications, customization, volume, or logistics.

Key Findings and Purchasing Guidance

• The product is a vintage-inspired round sunglasses model suitable for men and women, featuring leopard print, rivet details, a custom logo, UV400 protection, and polarized lenses.
• The available information does not confirm a metal frame or provide a unit-price history, minimum order quantity, delivery schedule, or cost breakdown.
• Any price comparison should use identical product specifications, quantities, trade terms, and shipping arrangements.
• Yiwu Green Shine Arts & Crafts Co., Ltd. states that it offers OEM and ODM services and produces more than 3 million pairs of sunglasses annually.

How to Analyze a Unit Cost Change

The product description does not explicitly identify the frame as metal. Instead, it highlights the custom logo, leopard pattern, rivets, driving-style design, UV400 protection, polarization, and round shape. Because no material composition, historical quote, or component-level pricing is included, the listing cannot verify the reason for an increase in unit cost.

Before concluding that material prices caused the increase, compare the old and current quotations line by line. Confirm that the frame construction, lens grade, logo method, decorative elements, colors, packaging, and other requested specifications remain the same. Also check whether the order quantity, delivery deadline, payment terms, or shipping arrangement changed.

The supplier reports in-house research and development as well as OEM and ODM capabilities. Its customization services include mold development, material upgrades, color matching, and brand design. These options may affect a quotation when requirements change, but the supplied product data does not connect any specific service to the reported cost increase.

The company states that it serves customers in the United States, Spain, Germany, Australia, Italy, France, and Ireland. Since no current unit price is shown, buyers should obtain a dated, itemized quotation before making a purchasing decision. Available transportation options include sea freight, land transport, and air freight, each of which may produce a different delivered cost.

Quotation Comparison Checklist

Frequently Asked Questions

Is a metal frame confirmed for this sunglasses model?

No. The product information describes the design and lens features but does not state the frame material.

Can the available data explain the unit cost increase?

No. There is no current or previous price, cost breakdown, order quantity, or matching quotation available for a direct comparison.

What features are documented in the product listing?

The record mentions a custom logo, leopard print, rivet details, UV400 protection, polarized lenses, and a round design intended for men and women.

Conclusion and Next Steps

The supplied information does not prove a particular cause for higher unit costs in men’s metal frame sunglasses, nor does it verify that this specific model uses a metal frame. Request comparable, itemized quotations and check material, lens, decoration, quantity, production, and shipping details before identifying the cause of a price change. For quotation or product support, contact leoxiao@cngreenshine.com.

About the Supplier

Yiwu Green Shine Arts & Crafts Co., Ltd. operates in Yiwu, Zhejiang Province, and focuses on fashion eyewear such as sunglasses, optical frames, and reading glasses. Founded in 2016, the company reports OEM and ODM capabilities along with annual production capacity exceeding 3 million pairs of sunglasses. Its stated export markets include the United States, Spain, Germany, Australia, Italy, France, and Ireland.