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. 

Zirconium Powders have the 99.5% purity use for the electronic slurry and the nuclear industry ect.

Carbon Nanotubes Used as Conductive Agent can greatly improve energy density, fast charge and fast discharge, cycle life and other properties due to their excellent characteristics compared with the traditional agents.

Y2O3 yttrium oxide nanopowder is widely used as high temperature infrared ceramic material

Hongwu supply flake silver powder with particle size 1-15um, high purity 99.99%, and they're widely used in touch screen low temperature silver paste with excellent condution performance. Differenet apparent density and SSA are available.

Nano grade silver powder is good dispersed, high purity 99.99%, widely used in antibacterial coatings.

WC Tungsten carbide nanopowders with the size of the 80-100nm ,99.95% purity apply to the cutting tools.

High pure graphite powder is an important industrial raw material in industry, which is applied to lubrication, sealing, conductive, high temperature, refractory materials, chemical production and other industrial fields.

High Purity Superfine AL2O3 Nanoparticle has alpha phase and gama phase.

Photocatalytic Materials Superfine Anatase Titanium Dioxide TiO2 Nanopowders.

Bulk supply  Metal Injection Molding MIM field use 316L stainless steel nanopowders from hongwu international group ltd.