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. 

Nano Bismuth Oxide Powders is a functional materials, widely used in organic synthesis catalyst, ceramic, piezoresistor, etc..Bi2O3 nanoparticle is available for 30-50nm with 99.5%purity.

Nano Niobium Nb Powder has high thermal conductivity and high strength,light grey color and high purity.

B4C nanopowder has high thermal conductive, widely used in semiconductor components.

Nano Silver Wire with the excellent ntibacterial ability, safety and no pollution which use as the antibacterial agents in many filed.

Titanium Hydride Powder particle size is 1-3um, could also do >3um, purity is 99.3%-99.5%,widely used as catalyst.

Antimony Trioxide Sb2O3 Nanoparticles used as flame retardant.

Indium tin oxide, blue powder, 50nm, 99.99%, widely used to make electronic ink.

BTA coated copper nano particles made by chemical method have narrow particle size distribution(PSD), Size includes 20nm, 40nm, 60nm,80nm, 100nm, etc in good quality.

HW NANO manufacture and supply high quality CS0.32WO3 Cesium Tungsten Oxide Nanopowder.

 Boron Carbide available in 1-3um with 99% purity could use in the ceremic materical and so on.