High Quality Fashion Eyewear Polarized Glasses 2025 Gold Metal Sunglasses. Comprehensive Certifications: FDA, CE, EN1836:2005, AS/NZS1067:2003, and ISO 12870:2019 compliant. Wide Diopter Range: Available from 0.50D to 4.00D in 0.50D increments. Customizable Frame Colors: Black, Silver, Red, Blue, Orange, and other colors can be customized. UV Protection: 100% UV protection for eye safety. OEM and ODM Services: Full OEM and ODM services available with in-house R&D engineers. Sample Fee Refund: 5 USD sample fee refunded upon placing the first order. High Production Capacity: Annual productivity reaches 2,000,000 pieces. Customized Packaging: Customized packing options accepted for bulk orders.