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99.99% Bi2O3 Bismuth Trioxide Powder
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TeO2 Tellurium Dioxide Powder
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99.999% 325mesh Germanium Powder
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High Purity Germanium Metal
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99.99% 99.999% Bismuth Metal Powder
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High Purity Gallium Metal
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ABOUT US

Best quality is our promise forever!

Changsha Santech Materials Co., Ltd. is a private enterprise that integrates scientific research, material processing and recycling of Tellurium, Bismuth and Indium. We successfully developed hight purity Tellurium Dioxide 99.999%, P-type Bismuth Oxide,low melting point alloy as well as low-oxygen metal nanopowder. We aim to be a leading premium supplier of specialty purified...

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