Jiangsu Hongchen Optical Co., Ltd.
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1. Coating by South Korea AR coating machines with 16 coating layers, front side 8 layers and back side 8 layers. This coating is stronger and anti scratch and it can keep 3~5 years.
3.Large output: 50000pairs every day, deliver in short time with fresh lenses.
4.Main product, hotsale around the world.
5.More color coating choices: blue/red/purple/gold.
6.More function choices:UV400/blue block/photochromic/Anti-Fog