... Government Zhejiang Optometric & Optical AssociationOrganizer: Wenzhou Glasses Chamber of Commerce Zhejiang Donnor Exhibition Co., LtdScale: over 500 exhibitorsExhibits: Sunglasses ... editions found on manufacturing, however, In 10th China (Wenzhou) Int'l Optics Fair, China, held on 10-12 ... 2013. 2012 fashionable sunglasses,black,high quality in 11th Wenzhou Int'l Optics Fair, China(men's sunglasses, ...