Natural horn sunglasses combine luxury, sustainability, and unique craftsmanship, making them an increasingly popular choice in the global eyewear market. For brands and wholesalers seeking custom, eco-friendly eyewear, partnering with experienced Chinese OEM factories offers numerous benefits including high-quality production, ethical sourcing, and flexible customization. This guide explores the materials, manufacturing process, market trends, challenges, and how to select the best manufacturers to elevate your brand with timeless natural horn eyewear.