Nano gold colloids with good stability

Our client said Nano colloidal gold and gold nanoparticles of Hongwu are unrivaled – we found that your company the best that we could work with.”

Colloid gold solution possesses unique properties such as good optical characteristics, biocompatibility, and catalytic activity. 

Zirconia-Yttria Nanopowders as the grinding materials with three size.

Professional supply nanotechnology metal powder monatomic silver nanoparticles at various particle sizes including nano and micron from Hongwu International Group LTD.

Hongwu Nano supply 20-30nm ZnO nanopowder in spherical shape, and ZnO nanowires are also available. Besides powders form, dispersion can be customized too.

Semiconductor swcnt, diameter is 2nm, length is 1-2um or 5-20um, >91% purity, widely used in metal wire.

Nano nickel wet powder, 20-30nm, 99.9% purity,now could produce in a large quantity with more competitive price.

50-60 nanometers, 60-80 nanometers, 80-100 nanometers, 100-200 nanometers, and less than 500 nanometers are available.

Graphite powders has good corrosion resistance, good conductive, self-lubricant performance.

Nano copper oxide, 30-50nm, 99.5% purity, black powder. widely used in metal electrode materials.

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

Hongwu Nano long term supply good and stable quality Platinum Nanopowder with competitive factory direct-sales price, good service. Customized services for adjustable particle sizes of Pt and dispersion are also available.