World Minerals Co., Ltd. China(CN)
Company''s main products are: quartz products, mica products, nonferrous metals, iron alloy products.
Company's main products as below:
1. Quartz (quartz tube, quartz rod, quartz block, quartz crucible, quartz heating element, high purity silica s...
Category: Mica, Silicas, Ferro-Silicon
Register Time: 2008-09-23