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 Address：WanXin road SiTu Town, DanYang , Jiangsu, China
 Phone：0086-511-88060881

 Fax: 0086-511-86508812
 E-mail：sales1@gv-optical.com

  
PRODUCTS
1.50 Progressive
1.61 Photochormic
1.56 Photochormic
1.56 Flat-top Bifocal
1.56 Round-top Bifocal
1.50 Flat-top Bifocal
1.50 Round-top Bifocal
1.56 Single Vision
1.50 Single Vision