Infant Sunglasses Child DesignDelivery term:The date of payment from buyers deliver within days
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- Qingtian Rijia Optical Glasses Co.,Ltd By certification [File Integrity]
Dongsan Industrial Zone No.3, Dongsan Village Gaohu Town, Qingtian Country, Zhejiang Province, China
- Website: http://www.rijia-glasses.com/ http://rjgxyjseo.lust-forever.com/
Item NO.#: LCK004
Price: Pls contact (Ada :0086-18606789092) for the best price !
HS CODE: 90041000
MOQ: 1200PCS/ Design
Material: Plastic Frame
Custom Logo: Yes
OEM Design: Yes
Lead time: 25-35 working days
Sample time: 5-10 working days
Payment method: T/T, Paypal, Western Union.
Certificate: FDA, DBT, UV400, CE, BSCI
Package: 1pc/opp, 12pcs/case, 300pcs/carton
Port: NINGBO PORT /SHANGHAI PORT
Payment Terms: 30% deposit paid in advance,70% balance will be paid before shipment.
In 1913, Crookes lenses were introduced, made from glass containing cerium, which block ultraviolet light. In the early 1920s, the use of sunglasses started to become more widespread, especially among movie stars. Inexpensive mass-produced sunglasses made from celluloid were first produced by Sam Foster in 1929. Foster found a ready market on the beaches of Atlantic City, New Jersey, where he began selling sunglasses under the name Foster Grant from a Woolworth on the Boardwalk. By 1938, Life magazine wrote of how sunglasses were a "new fad for wear on city streets ... a favorite affectation of thousands of women all over the U.S." It stated that 20 million sunglasses were sold in the United States in 1937, but estimated that only about 25% of American wearers needed them to protect their eyes. Polarized sunglasses first became available in 1936, when Edwin H. Land began experimenting with making lenses with his patented Polaroid filter. In 1947, the Armorlite Company began producing lenses with CR-39 resin.
At present, Xiamen, China, is the world's largest producer of sunglasses, with its port exporting 120 million pairs each year.
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