
Comfortable Polarized Sunglasses Tr90 Material Unisex OEM Factory Supply. UV Protection Lens: PC lenses with 1.56 refractive index provide effective UV protection for daily use. Lightweight TR90 Frame: Durable TR90 material frame weighs only 32g for comfortable all-day wear. Full Customization Support: OEM/ODM services available for logo, packaging, color, and design customization. Professional Manufacturer: Factory established in 2002 with 10 production lines and 12 QA inspectors. Strict Quality Control: 100% visual and function inspection from raw materials to final packaging. Multiple Certifications: Products certified with CE, FDA, BSCI, and ISO standards upon request. Fast Sample Availability: Samples are available for evaluation, though charges apply for shipping. Global Market Reach: Main markets include Europe, USA, South America, Africa, and Southeast Asia.