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Chengdu X & W Optical Products Factory,founded in the year 1994,
is a leading manufacturer of optical products in China mainland,
specializing in a vast range of optical products: Optical door
viewer,wide angle doorscope,lenses,jewels magnifiers,prism,
reading glass,and other optical products.We hope our products
may be suit for your projects,more information about our latest
products is shown at boptics com