Are Discolored Metal Sunglasses Frames Covered by Warranty?

Warranty protection for discoloration on metal designer sunglasses cannot be verified from the available product information. The records do not include a warranty period, covered finish defects, exclusions, inspection process, or replacement policy. Buyers should obtain written confirmation from Yiwu Green Shine Arts & Crafts Co., Ltd. before assuming that discoloration qualifies for a claim.

Warranty Status at a Glance

• The available information does not confirm coverage for frame discoloration.
• The listed item is a custom-logo vintage sunglasses model with a black frame, UV400 lenses, a square shape, and TR90 material.
• No separate warranty terms are provided for metal frames, surface coatings, oxidation, or color changes.
• A written response should clarify whether finish deterioration is treated as a manufacturing defect.

What the Product Information Shows

The product listing describes sunglasses designed for men and women, featuring a large square frame, black styling, UV400 protection, and driving-sunglasses positioning. These specifications explain the product configuration, but they do not establish any guarantee for the frame color or surface finish.

Material Confirmation Is Essential

A material discrepancy should be resolved before evaluating a warranty request. The product information identifies the frame as TR90, whereas the question concerns metal designer sunglasses. Warranty treatment may change depending on the confirmed material, coating process, production batch, and specifications approved in the purchase order.

Why Coverage Cannot Be Confirmed

A reliable warranty decision must be based on the supplier's written terms. The available records do not define the warranty duration, qualifying defects, acceptable color variation, exclusions, evidence requirements, or remedies. As a result, there is not enough documentation to conclude that discoloration is covered or excluded.

Yiwu Green Shine Arts & Crafts Co., Ltd. reports experience in producing fashion sunglasses, optical frames, acetate eyewear, children's sunglasses, and reading glasses. Founded in 2016, the company serves customers in markets such as the United States, Spain, Germany, Australia, Italy, France, and Ireland. Its manufacturing and export background is relevant, but it does not substitute for product-specific warranty conditions.

Warranty Information Comparison

Questions Buyers Should Ask

Is discoloration confirmed as a covered defect?

No. The available product and company records do not explicitly include frame discoloration under warranty coverage.

Are the listed sunglasses definitely made with a metal frame?

No. The listing identifies a vintage black sunglasses design and specifies TR90 material. Its connection to a metal-frame product has not been established.

What documentation is needed before making a claim?

Request written confirmation of the warranty term, approved frame material, definitions of discoloration and coating failure, exclusions, inspection requirements, proof of purchase, and the remedy available if the claim is accepted.

Conclusion and Recommended Next Steps

Until the supplier provides written terms, discoloration on metal designer sunglasses should be considered an unresolved warranty matter. Confirm the actual frame material and order specifications, then ask whether color changes, oxidation, peeling, fading, or coating defects are covered. For technical questions or support, contact us at leoxiao@cngreenshine.com.

About Yiwu Green Shine Arts & Crafts Co., Ltd.

Yiwu Green Shine Arts & Crafts Co., Ltd was founded in 2016 in Yiwu, Zhejiang Province, and focuses on fashion eyewear manufacturing. Its range includes anti-blue-light glasses, sunglasses, reading glasses, and chromic anti-blue-light glasses. The company supplies customers in the United States, Spain, Germany, Australia, Italy, France, and Ireland.