S&J factory is a sustainable custom jewelry factory based in China ,established in 2010, focusing on jewelry design, sales and production for more than 10 years. The main products include necklaces & pendants, bracelets, earrings and rings ,made of materials of stainless steel, brass and sterling silver . We has served more than 8000 global brands, including more than 10 top international brands in Europe and America. https://www.sj-jewellery.com/