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Welcome to Tongyi Optical !

As leading professional manufacturer and exporter for optical lens in China, we have more than 15 years History, There are nearly 300 people in factory and our production capacity for mineral lens is 150000pairs each month, and for plastic lens is 300000pairs each month.Processing production line and relative equipment imported from Japan, German.
We can supply opthalmic lens and sunglass lens including CR-39 lens, mineral lens, polarized lens, polycarbonate lens, acrylic lens, all in single vision, bifocal and progressive, finished and semi-finished.
All hardcoating, multicoating, EMI coating, Super hydrophobic coating is available.

All following technical standard as follow:
EUROPE: EN1836:1997
UK: BS2724: 1987
USA: ANSI Z80.3-1996
AUSTRALIA: AS10671.1-199

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