si3n4 silicon nitride - China Manufacturers, Factory, Suppliers

Reinforced/toughened materials, thermal insulation materials, polishing materials, wave absorbing materials, catalysts, etc. si3n4 silicon nitride, Sic Fibers , 100-200nm Germanium Nanoparticles , Tungsten Oxide Blue Powder , If you're planning to order small sample or larger quantities for your industrial or academic needs, please note that customization of parameters are also available, such as size, functionalities, SSA, packages,etc. Customized & ISO certified & Factory prices & Worldwide shipping. Contact us get more info.