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. 

 Dull red Cuprous Oxide Nanopowder (Cu2O) 20-30nm,99% with high quality could use as the paiting.

High purity silicon nitride powder is widely used in the thin film solar cells.

High dispersed Conductive Cu Copper nanowires for sale at competitive prices.

Our beta micron silicon carbide whisker widely used in wear-resisting ceramic materials.

You can buy high quality mono Silver Nanoparticles Water/Aqueous Dispersion (20nm,50nm,80nm,100nm) from HW NANO.

Silver metal powder, palladium metal powder, gold metal powder widely used in electronic paste.

Hongwu Nano supply high purity 4N Al2O3 nanopowder in alpha and gamma phase, both powder and dispersion forms are available. 

Cobalt Nanopartilces is a high density magnetic recording materials and with multi-function .  

DWCNTs Double-walled Carbon Nanotubes have excellent field emission performance, light in weight.

ATO nanoparticles powder factory price, applied for conductive, anti-static, etc. SnO2:Sb2O3=90:10, applearance blue powder, particle size <100nm