Dear Sir or Madam, We are pleased to introduce ourselves,World Minerals Co., Ltd. Our company specializes in exporting quartz products for many years and has rich experience in this line. The mainly products of the factory are optical quartz glass, opaque quartz blanks,quartz substrate, quartz apparatus, quartz crystal singing bowls, quartz tuning forks, quartz rod, twin born quartz tube, quartz lamp, quartz heating elements, quartz tube and so on. The products have been exporting to Italy, Canada, France, Germany, America etc. many countries all over the world. Please contact us if you are interested in any of the above items. We assuring you that your requirements will have our very best and prompt attention. If you are not interested in them, please kindly forward this to whom it may concern. Best wishes, Thomas Lee Sales Manager World Minerals Co., Ltd Quartz Products Factory Address:Shijikangcheng, Xinhua District, Shijiazhuang, Hebei Province, 050061, China Tel:+86-311-85864616 Fax:+86-311-85864616 http://www.world-minerals.com Email:world_quartz@126.com