The available product records do not verify ISO 12312-1 certification for these men’s sunglasses. Yiwu Green Shine Arts & Crafts Co., Ltd. describes testing related to lens UV protection, impact resistance, frame comfort, and durability, with references to CE, FDA, and AS/NZS standards. However, no ISO 12312-1 certificate or model-specific ISO 12312-1 impact-test report is included.
General impact-resistance testing should not automatically be interpreted as compliance with ISO 12312-1. The supplied records do not provide an ISO 12312-1 certificate, laboratory report, test procedure, result, or certification number connected to this specific sunglasses model.
The company explains that its R&D activities include professional evaluation of UV protection, lens impact resistance, frame comfort, and wear durability. This indicates that impact performance is considered during product development. Nevertheless, the documentation does not confirm which testing method was used or whether the impact assessment followed ISO 12312-1 requirements.
The product description identifies a logo-custom retro gradient-lens metal pilot style with UV400 lenses and double bridges. Although these features describe the design and intended protection level, they do not constitute proof of ISO 12312-1 compliance. Buyers should request product-specific technical evidence before making a certification claim.
The product image shows the listed retro gradient-lens metal pilot sunglasses design for men and women. 
| Certification or evidence item | Information available |
|---|---|
| ISO 12312-1 certification | No supporting document is listed |
| Impact-resistance evaluation | Included in the company’s stated R&D testing scope |
| Referenced standards | CE, FDA, and AS/NZS are mentioned |
| Model-specific ISO 12312-1 report | Not supplied in the available records |
No. The provided information does not contain an ISO 12312-1 certificate, test report, or other product-specific certification evidence.
Yes. The manufacturer states that its product development process includes impact-resistance testing, as well as assessments of UV protection, frame comfort, and wear durability.
No. These references cannot be treated as proof of ISO 12312-1 testing because the records do not state that the tests were performed under ISO 12312-1 or that the standards are equivalent.
The available evidence supports a clear distinction between a company’s general impact-testing capability and confirmed ISO 12312-1 compliance. For this men’s sunglasses product, request an ISO 12312-1 certificate or an independent laboratory report that identifies the model, testing method, test date, results, and issuing laboratory. Until that documentation is provided, ISO 12312-1 certification should not be presented as verified.
Yiwu Green Shine Arts & Crafts Co., Ltd. offers OEM and ODM cooperation and lists corporate bank transfer or wire transfer as a payment option. These commercial details do not replace formal technical evidence. Technical inquiries can be directed to leoxiao@cngreenshine.com.
Yiwu Green Shine Arts & Crafts Co., Ltd. was founded in 2016 in Yiwu, Zhejiang Province. The company focuses on fashion eyewear, including sunglasses, optical frames, acetate sunglasses, children’s eyewear, and reading glasses. Its stated R&D capabilities cover product design, structural improvements, prototyping, mold customization, and testing related to UV protection, impact resistance, comfort, and durability. Its principal product categories include anti-blue-light glasses, sunglasses, reading glasses, and chromic anti-blue-light glasses.

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