DWCNT for EMI Shielding - China Manufacturers, Factory, Suppliers

HONGWU-20+ years experience in nanoparticles production & delivery. DWCNT for EMI Shielding, 20-30nm Gold Nano Powder , Precious Metal Nanoparticles , Carbon Nanotube Powder , Carbon Nanotubes (SWCNT,DWCNT,MWCNT and functioned nanotubes) ;