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. 

Silicon Nitride Powders have the characteristic of antioxidant and corrosion resistance which apply to the production of silicon nitride ceramics.

1-20um adjustable bronze red conductive flake copper powders Cu is provided at competitive price.

Indium Tin Oxide powder is light yellow powder In2O3:SnO2=9:1/95:5 usual apply for the display, conductive andantistatic coatings, transparent and heat insulating coatings so on.

nano Pt ( platinum ) particles water dispersion, concentration 1000ppm ( 0.1%) nano Pt is widely used as catalyst, making into dispersion make it easy and convenient for customer use.

Silver nanoparticles samples in stock and larger quantity in bulk wth more competitive price.

Our company have Fe3O4 nanopowders for sale,the purity is 99% and the size is 100-200nm.

ZnO nanopowders is the most effective inorganic active agent in the rubber industry and vulcanization accelerator.

TiB2 titanium diboride powders is mainly used for conductive composite materials.

Good Conductive and good heat conduction Graphene Nanoplatelets

Singled walled carbon nanohorns is widely used in biosensors.