HSINCHI jewelry mainly produce asst fashion jewelries, include casting items as broochs, pendants, rings,etc. the zinc alloy we used is free of lead and nickel, also we make varities of beaded necklaces, bracelets, anklets and so on, the materials vary from alloy, resin, acrylic to glasss, shell, semi-precious. since we have sevens year in fashion jewelry industry, we assure that you will be satisfied by our quality products, prompt delivery.