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FAQ
What quality control processes do you use in sunglasses manufacturing?
We implement strict quality control at every stage, including incoming material inspection, in-process checks, and final product testing to ensure consistency and performance.
What tests are performed on your sunglasses?
We conduct a range of tests including impact resistance, optical accuracy, UV protection, abrasion resistance, temperature endurance, and environmental durability testing. Please see our testing lab page under capabilities for more details.
Do your sunglasses meet international standards such as CE or ANSI?
Yes, our products can be manufactured to meet international standards including CE, ANSI, and ISO requirements, depending on customer needs and market requirements.
Can you provide test reports and certifications?
Yes, we can provide third-party test reports and certification documentation upon request to support compliance with different markets.
How do you ensure product consistency across large production runs?
By maintaining in-house control over key processes such as molding, lens production, and assembly, we ensure consistent quality and reduce variability across production batches.
How long does sample development take?
Handmade sample development usually takes around 14 days for new designs, while modifications to existing models can be completed more quickly.