"D.Y","Dy vision" is our brand and designed by David Yergoph, dedicated to youth, fashion, unique, sport, professional, optical quality and new concept to suitable for modern human design, good care for eye health when wear our glasses and use our equipment, comfortable, very clear to see this world like a non-wear people.

Our tenet: "The lowest cost, the best quality, the strict inspection, fast delivery, good after-sale service".

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               Primary Competitive Advantages:
               1).Experienced R&D Department;
               2).OEM Capability;
               3).Production Capacity;
               4).Reliability;
               5).Reputation;
               6).Buyer's Specifications Accepted;
               7).Reasonable Prices.

    Market:  European, American, Middle-east, Australia, Korea, Japan and Southeast Asia etc.