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 general purity of Hongwu's MWCNT is 99%. If not high requirements, lower purity about 90%+ one is also available. For some application, low purity MWCNT would be more cost-effective.

Nano yttrium oxide powders in particle size 50-60nm,99.5% purity,widely used in optical materials.

30-50nm， 99.9% factory price yellowish nano cerium oxide powder is widely used in glass, ceramics, electronics, luminescent materials, polishing powder, etc. stable quality good price, contact Hongwu now!

New metal composite materials Carbon coated nano nickel powders is electromagnetic wave absorber material.

 Zirconia dental ceramic blocks manufacturer, supplier and exporter.

HW NANO offer good and stable quality BaTiO3 nanoparticles for ceramices

Composite WC-CO Nanopowders for cemented carbide drilling tool

Hongwu Nano produces HBN mainly in 100-200nm, 0.8um, 1-2um and 5-6um with 99%-99.8% prutity.

Zirconia ceramics guide pulley has higher accuracy, wear resistance and longer lifespan than other material pulley

99.95% Ruthenium powder with 20-30nm high quality sale around the world.