... visit our 11th Wenzhou Int'l Optics Fair, China. The 11th Wenzhou International Optics Fair,ChinaTime: 10 - 12th July 2013 Venue: Wenzhou ... , spectacle frames, etc.web: www.opticsfair.comWenzhou Int'l Optics Fair, China ( WOF for short ), the annual optical event make its ... on manufacturing, however, In 10th China (Wenzhou) Int'l Optics Fair, China, held on 10-12, July 2013 at Wenzhou Int ...