Established in 2003, Wenzhou Grand International Trade Co., Ltd. is a specialized manufacturer and exporter of optical frames, sunglasses and reading glasses. Our products meet the European standards of CE and FDA. Relying on novel designs, great varieties, superior quality and excellent service, our products are selling well in the America, Southeast Asia, Europe and the Middle East. Our 10 R&D engineers develop over 50 new items monthly to help you get an edge over your competitors' ...