Danyang Hongrun Optical Co.,ltd is established in 2008, we are specially in developing, manufacture and trade co***ny. Specially to produce CR-39 resin lenses. Daily producing 20000prs UV400CR39 Sunglasses lenses series, 3000pairs Polarized lenses, 1000pairs Progressive lenses, 2000pairs Unfinished production-line. Now we are the one of the first-top Supplier in China local and occupy global 30% market share.
Hongrun Optical Co.,ltd has already developed as an strength , professional equipment, exqui...
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