How to Evaluate Designer Sunglasses for Bulk Orders

Choosing designer sunglasses for a bulk purchase means checking more than appearance. Buyers should confirm the frame and lens specifications, UV protection, impact resistance, comfort, durability, customization scope, and production schedule. Request a sample and define inspection standards before approving an order. The available listing describes a small, round frame with rivet accents and UV400, but does not state materials, measurements, minimum order quantity, or lead time.

What to Confirm Before Ordering

• Inspect a sample to verify the small round shape, retro styling, rivet details, and stated UV400 feature.
• Ask for exact frame and lens materials, measurements, fit information, and durability specifications; these are missing from the product listing.
• For a private-label project, agree on logo position and application, color choices, artwork approval, and whether mold development is needed. The supplier says it offers OEM and ODM services.
• Get written confirmation of order quantities, production timing, and quality checks, as product-specific terms are not listed.

Product Specifications and Supplier Capabilities

The product is presented as retro sunglasses for men and women, featuring a small round frame, rivet accents, an option for a custom logo, and a UV400 claim. However, its listing does not provide material details, dimensions, available colors, or test documentation. Request these particulars and review a production-representative sample before authorizing a bulk run.

Assess performance separately from styling. Ask the supplier to specify how UV protection and impact resistance are verified, and to provide information about frame comfort and wear life. Yiwu Green Shine Arts & Crafts Co., Ltd. says its R&D and production work includes testing in these areas, as well as mold development, material upgrades, color matching, and brand-specific design. These general capabilities are not a substitute for evidence about the exact model being purchased.

Capacity and logistics also need to be checked against the order. The company reports annual production of more than 3 million pairs of sunglasses, but the listing does not give a minimum order quantity or delivery estimate. Request a quotation that sets out the sample and approval process, production dates, inspection arrangements, packaging, and shipping terms.

Bulk-Order Review Checklist

Frequently Asked Questions

Are the frame and lens materials identified?

No. Request material specifications for the exact sunglasses model and check them against the sample supplied for approval.

Is there a test report confirming UV400?

The listing claims UV400 but does not include test results. Ask the supplier for documentation that applies to the model and specification in your order.

Can I see the minimum order quantity and delivery time?

Neither figure appears in the product information. Have the supplier confirm both in writing before placing a bulk order.

Recommendations for Buyers

Use a sample to check the round frame, small proportions, rivet details, logo treatment, and UV400 specification. Before production starts, obtain written confirmation of materials, relevant test evidence, quantity, lead time, inspection criteria, and shipping arrangements. Yiwu Green Shine Arts & Crafts Co., Ltd. was established in 2016 in Yiwu and reports annual sunglasses output exceeding 3 million pairs, alongside OEM and ODM support. For product specifications or assistance, contact leoxiao@cngreenshine.com.

About the Supplier

Yiwu Green Shine Arts & Crafts Co., Ltd. was founded in 2016 in Yiwu, Zhejiang Province. Its fashion eyewear range includes sunglasses, optical frames, and reading glasses, and the company offers OEM and ODM services. It reports a team of 10 employees and a 130-square-meter site, with exports primarily to the United States, Spain, Germany, Australia, Italy, France, and Ireland.