Sichuan Western Minmetals Co., Ltd, ISO9001:2000 certified, is a specialized supplier of high Purity Materials, Semiconductor & Compounds, Tungsten & Molybdenum Materials, Specialty Chemicals & Metals worldwide. High Purity Materials-5N-7N purity Antimony, Tellurium, Arsenic, Cadmium, Gallium, Indium, Bismuth, Zinc, Tin, Phosphorus, Sulfur, Selenium, Tellurium Oxide, Antimony Oxide, Bismuth Oxide, Indium oxide ,Tellurium Granule/Shot/Powder etc. Semiconductor & Compounds -Single Crystal Silicon ingot and wafer, Gallium Arsenide (GaAs) wafer, Cadmium Zinc Telluride (CdZnTe), Indium Phosphide (InP), Indium Antimonide (InSb), Cadmium Telluride (CdTe) etc. Refractory Materials-Tungsten Wire/Bar/Plate, Tungsten Carbide Pellet/Ball, Tungsten Titanium Carbide, Tungsten Carbide Grit, Moly..