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. 

Hongwu International Group Ltd supply iron oxide nanopowders including Fe2O3 and Fe3O4. 100-200nm Fe2O3 and Fe3O4 nanopowders with 99%purity.

For the silver nanowires, we could not only supply powder form,but also could supply in dispersion, solvent could do it according to customer required.

rhodium nanopowder, 20-30nm, 99.99%, widely used in hydrogenation reactions.

AZO Nano powder has heat resistant with excellent conductivity, high temperature stability and anti-radiation performance.

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

High purity factory direct offer nano Ag powders, with goods performance for catalyst, antibacterial, Antibiosis Oxidation Resistance, 20nm is smallest size we can offer. Also other size and dispersions available.

Detonation synthesis diamond nano powder for laboratory application.

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.

Hongwu International Group Ltd supplys MgO nanopowder in 30-50nm with 99.9%purity. High quality, favorable price and good service, you deserve it! Pls contact us now!

For transportation safe and easier dispersed, now we have updated the technology to produce nano copper powder, in wet powder, easier to dispersed.