+86 (0)731 8972 3336

EN
99.9% 99.99% Bi2O3 Bismuth Trioxide Powder
View details →
4N 5N Tellurium Dioxide Powder
View details →
99.999% 325mesh Germanium Powder
View details →
High Purity 5N 6N Germanium Metal
View details →
4N 5N Gallium Indium Tin Alloy
View details →
High Purity 4N 5N 6N 7N Gallium Metal
View details →

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...

MORE>>

NEWS