nano gold colloidal - China Manufacturers, Factory, Suppliers

HONGWU has been manufacturing and supplying advanced nano and micro materials, carbon materials [nanodiamond, graphene, graphene oxide (GO), Fullerene C60, carbon nanotubes (CNT)], metal, alloy and oxide nanoparticles, electrode materials for batteries and supercapacitors as well as tailor-made nanomaterials and innovative material. We are proud to have gained the experience of working and cooperation in the market of over 100 countries worldwide. nano gold colloidal, Iron Oxide Red Powder , 20nm Ruthenium Nanoparticles , Palladium Catalyst , Customized & ISO certified & Factory prices & fast shipping. Get more feel free to contact us.