Shanghai Perfect Optical Ltd.is up in 1998, the factory base being located in the Danyang City of scenery elegant and pretty development zone , is that one collection lens sells and produces the special field enterprise being an integral whole, it owns up to the minute production facility of Korea and the technology, the workshop building covers an area of more than 15,000 square metres 20 mus as well as high-caliber one employee team, takes up a field. annual output of 5,500 thousand pairs of lenses. The p...
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