antibacterial Ag nanopowder

You can buy various high quality nano silver powders products from HW NANO silver powders suppliers.

Micron size, flake morphology, Bright Silver Powder, 99.99% high purity, with different particle size for customers' choice.  It is widely applied for conductive paste.

Ag coated Cu, have good electric conductive performance, while much lower cost than pure Ag powder.  Flake / dendriitic / near spherical silver coated copper both are available

You can get competitive price for Pt nanopartikel Platinum black nano particles per gram from HW NANO.

UV Resistance used Nano Rutile Titanium Dioxide Powder R-TiO2 Nanoparticle

Hongwu Nano has a stable production and supply of monoclinic phase nano vanadium dioxide(VO2) powder with good quality and competitive price for small scale and mass production. Also tungsten doped vanadium(IV) oxide (W-VO2) powders are also available with adjustable phase-transition temperature.

Hongwu International Group Ltd produces tungsten oxide nanopowder with 50nm size, 99.9%purity in yellow, blue and purple color. Hongwu Nano, nano materials expert since 2002.

Superfine 30-50nm nano Cu2O powders is widely used in antifouling paint. 

HW NANO supply industrial grade monolayer single layer graphene with 0.6-1.2nm thickness.

Superfine gold nanoparticles is hydrophilic, good dispersed,non-toxic, widely used in medicine.

70nm Ferronickel Fe-Ni Nano Alloy Powders with high quality and apply to the magnetic materials.

Nano diamond powder is spherical, particle size has <10nm,30-50nm,80-100nm with 99.9% purity.