We mainly produce sunglasses,reading glasses,optical glasses,as well as related accessories. Here are our Advantages. 1. Our monthly output is 500,000 units, welcome OEM&ODM orders. 2. Our QC teams have strict quality control management to ensure the goods is well before shippment. 3. To provide the best service to our clients, we reply to all inquiries in just 8 hours. 4. We have a lot of varied items in stock which can be delivered within one week. 5. Our products passed CE and FDA certificate to meet USA and europe market. Look forward to building up the long-term business relationships with customers from all over the world. Please feel free to contact us!