glasses, sunglasses, optical, eyewear, all of made in china with lowest price and hihg quality, accept OEM which mean put your logo or brand on it . you send us design we make it on glasses, here is some words to define glasses.
Sunglasses or sun glasses are a form of protective eyewear designed primarily to prevent bright sunlight and high-energy visible light from damaging or discomforting the eyes. They can sometimes also function as a visual aid, as variously termed spectacles or glasses exist, featuring lenses that are colored, polarized or darkened. In the early 20th century, they were also known as sun cheaters (cheaters being an American slang term for glasses).
The American Optometric Association recommends sunglasses whenever a person is in the sun.to protect the eyes from ultraviolet radiation (UV) and blue light, which can cause several serious eye problems. Its usage is mandatory immediately after some surgical procedures, such as LASIK, and recommended for a certain time period in dusty areas, when leaving the house and in front of a TV screen or computer monitor after LASEK. Sunglasses have long been associated with celebrities and filmactors primarily from a desire to mask their identity. Since the 1940s, sunglasses have been popular as a fashion accessory, especially on the beach.
Everyday there has a lots of sunglasses ,reading glasses, Opticals,EVA case has been made in China. It ‘s existed decades in China, All Manufacturers mainly located in WENZHOU, SHENZHEN,XIAMEN,
You will never miss up following exhibition if you are professional in this industry.
www.mido.com MIDO eyewear show in Italy
https://en.silmoparis.com Silmo eyewear show in France
http://east.visionexpo.com/ International Vision Expo and Conference in USA
We are sourcing office in China. Help you source every kind of Sunglasses, Reading Glasses, Optical, Spectacle, eyewear, glasses, Case, Rope, Chain, Pouch, whatever you call it.