Event: 9th Wenzhou Optics Fair, China (WOF) Date: 06-08 July, 2011 Venue: Wenzhou Int`l Convention & Exhibition Center Scale: 15000sqm, 600 booths Exhibits: sunglasses, optical glasses, presbyoptic glasses, lens, frames, package (bags, boxex, cloth), glasses spare parts, optical tools, optics manufacturing equipments optical instruments, optical raw materials, contact lens@optical care products, etc;