Functional Glasses, DUCO is No.1-Slogan 1-United States Registered Brand Sunglasses , trademark registration number is 4643912. 2-Duco focuses on a wide variety of functional glasses, from UV400-protection polarized sunglasses to anti-blue-light...

Functional Glasses, DUCO is No.1-Slogan DUCO focus on a wide variety of functional glasses from night vision glasses,prescription glasses, sports cycling glasses,anti blue ray radiation computer glasses to UV400 protection polarized sunglasses. We...

Eyes are the window to the world. Every day our kids endlessly view and process information: working in front of a computer screen, scrolling through our phones, catching up with our favorite show on TV, reading on a tablet, or battling it out on...

Functional Glasses, DUCO is No.1-Slogan DUCO focus on a wide variety of functional glasses from night vision glasses,sports cycling glasses,anti blue ray radiation computer glasses to UV400 protection polarized sunglasses. We endeavor to provide...