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 stainless steel 316L powder, 70nm, 150nm, widely used as metal ink.

Our high thermal conductivity aluminum nitride nanopowders is widely used in ceramic substrates.

Zirconium Oxide powders 99.9%，60-80nm as insulating materials .

Nano copper oxide powder has properties such as optics, electricity, magnetism, heat, catalysis and mechanics, and has broad application prospects in the fields of printing and dyeing, glass, ceramics, medicine and catalysis.

This kind of nano silica powder is modified by single layer organic chain, it is oleophylic, particle size is 20-30nm with 99.8% purity.

Copper zinc alloy nanoparticles has high surface area,widely used in lubricating additives and catalyst.

China factory price Nano Graphene Powder used for energy-saving light bulbs with high performance

Hongwu International Group LTD sells Boron Carbide powder for applications such as Abrasive, Ceramic, Nuclear, Refractory Material.

Black graphene oxide as the catalytic materials apply to the chemical industry.

Yttria-stabilized YSZ submicron Zirconium dioxide ZrO2 powders can be supplied in bulk for industry groups.