Established in 2005,Yiwu Winsing Jewelry Co., Ltd is specialized fashion jewelry manufacture integrating R&D, produce, and sales. We covers an area of 5000 square meters, and hold over 200 employees, we have jewelry R&D and design department, gathering over 5 professional jewelry designers. We could develop up to more than 10 new products everyday. We are in the business of good quality rings, necklaces, pendants, earrings, bracelets, jewelry sets, pooches, charms, and in generals any type of ...