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. 

Find fine Cuprous oxide Cu2O copper i oxide nanoparticles from HW NANO factory with competitive price.

500nm 99% Boron Carbide powder(B4C) with high quality use as the ceramic application so on.

Nano diamond powder has excellent optical, high thermal conductivity, ultra-high hardness, wear resistance, corrosion resistance, and good biocompatibility properties. Diamond nanoparticle for nano film can achieve good performance of anti-fog, self-cleaning, improving mechnical property and wear resistance, etc..

single layer Carbon Nanohorn with 99% purity use as electrical double-layer capacitors (EDLC) Factory direct offer SWCNT powder, good and stable quality, factory price.

Copper powder, have 0.2um, 0.3um, 0.5um,0.8um several size, is widely used in electronic paste.

Nano cobalt oxide Co3O4 nanoparticles demonstrate stability and high efficiency in electrochemical reactions. Moreover, they possess magnetic properties, making them valuable in fields such as magnetic materials, storage devices, and sensors. Co3O4 finds applications as an electrochemical catalyst in energy conversion technologies like water splitting and fuel cells, as well as in lithium-ion batteries, gas sensors, photocatalysis, and magnetic materials.

Nano Platinic oxide Particle is good as hydrogenation catalyst. Hongwu Nano customizes high purity PtO2 nanopowder with particle size from 20nm--1um, 99.95%purity. The element type Pt nanoparticle is also available, as well as water dispersion.

Rutile Titania Nano Powder (TiO2 Nanoparticle) Manufacturer can also supply the surface treatment for different application base, mainly water or oil types. The sizes are available from 10nm-200nm. Besides rutile TiO2 nanopowder, anatase nanoparticle is offered also.

 Electric grade MgO Magnesium oxide nano powders for electric heating elements

Iron nanopowder has high SSA and high reactivity, fast degradation rate of pollutants