ITO,Indium tin mixture，Vacuum optical coating materials，Suitable for imported and domestic machines

Wholesale of high-purity coating materials in large quantities：silicon monoxide，silica，Magnesium fluoride，magnesium oxide，Silicon oxide，Titanium oxide，Titanium pentoxide，alumina，Titanium trioxide，ZINC SULFIDE，Waterproof medicine，Anti fog medicine，Crystal oscillator，Electron gun filament，IG filament ，Mosquito coil type tungsten wire, etc，Welcome to inquire！