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. 

Factory directly sale 100-200nm nano WC tungsten carbide powder with best price.

Nano Antimony Tin Oxide Particle/ATO Nanopowder can be sued as Catalyst Carrier/Support for it has good electrical conductivity, chemical stability and good mechanical attrition properties similar to metals and it helps improving catalytic performance for precious metals.

4-6um Zirconium  nanopowders  with the purity of 99.5% apply to the nuclear industry.

99.99% pigment and polishing used Tin Dioxide Nanoparticle available in 20nm,mini order is 100g.

Nano ATO dispersion, could do the particle size at <10nm, 20-40nm, <100nm, 99.9% purity, could do it according to your required concentration.

Nano cobalt oxide Co3O4 nanoparticles demonstrate stability and high efficiency in electrochemical reactions. Moreover, they possess magnetic properties, making them valuable in fields such as magnetic materials, storage devices, and sensors. Co3O4 finds applications as an electrochemical catalyst in energy conversion technologies like water splitting and fuel cells, as well as in lithium-ion batteries, gas sensors, photocatalysis, and magnetic materials.

Indium tin oxide nanoparticles is yellow powder, is the ITO target raw materials.

You can buy high quality Noble Metal Gold Nanopowders/nanoparticles for Food safety testing from HW nanomaterials.

Hongwu nanomaterial can not only supply some nanopowders & nanomaterials of regular size, but also customize them according to customers' requirements to help enterprises to upgrade their products.

High purity bismuth metal nanopowder, 80-100nm, used for detecting heavy metals and  uranium.