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. 

99% Titanium Carbide Powders have the high intensity apply to the melting pot made of metal tongs.

Platinum nanoparticles have good antioxidant properties; they are the main research objects for a wide range of potential applications; including: nanotechnology, the synthesis of new materials for medicine and unique properties.

Adding nano alumina powders to insulators, insulation performance is better.

Hongwu International Group Ltd supply 30-50nm CuO and Cu2O nanopowders with 99%purity. Competitive offer in sample and mass scale. More info, contact us now!

There are three kinds of common copper powder morphology: spherical, flaky and dendritic. Ultrafine dendritic copper powder is a kind of dark brown metal powder, which is widely used in catalysis, electrode materials, copper paste fillers, microelectronics industry and printed electronics technology

New product micron size diamond powder, China factory direct offer ( ISO certificated), favorable price, can offer in small quantity and batch. any need welcome to inquiry. 

Nano Copper Cu Wire with high purity and Brown red,mainly used in conductive.

High reflective silver powder is widely used in infrared Heat Rays.

High Quality Zirconia ceramic bearing

 Electric grade MgO Magnesium oxide nano powders for electric heating elements