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. 

The silver powders prepared are about 1.5 µm in particle size, and well dispersed in spherical shape.

Ultra-fine copper nanopowders has a good thermal conductivity, electrical conductivity.

Nano aluminum-silicon alloy powder, 70nm, Al:Si=88:12, could supply other particle size.

Titanium Nitride Powders with high melting point and hardness which apply to the lubricant raw materials .

HW offer Zn nanopowder with several specifications: 40nm /70nm / 100nm / 130nm, high purity 99.9%, spherical  It can be applied for rubber vulcanization active agent, anti-corrosion coating, etc.

500nm 99% Boron Carbide powder(B4C) with high quality use as the ceramic application so on.

Facory direct offer 100nm 99.99% In nanopowder.Good and stable quality, good sphericity, rich experience in exporting powder goods.Any need welcome to contact us.

Nano Alumina/Nano Aluminium Oxide/high purity 99.99%Nano alpha/gamma Al2O3 Used for ceramic cutting tool 

High Quality Zirconia ceramic bearing

Titanium powder has long been used as an alloying additive for a variety of applications.