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. 

Nickel Oxide Nano Powder insoluble in water, insoluble in lye,soluble in acid, mainly used in colorant.

Superfine 30-50nm nano Cu2O powders is widely used in antifouling paint. 

Superfine high purity tin oxide SnO2 nanoparticles is a semiconductor materials.

Hongwu Provide Silicon Nanowires high purity undoped with Worldwide Shipping From us you can easily purchase Silicon Nanowires at less price Silicon Nanowires SiNW Manufacturer and Supplier.

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

HONGWU Al-doped zno (AZO) nanopowder, is availabe in particle size 30nm, ratio with Zno:al2o3=99:1,98:2. The company is ISO 9001,ISO14001 and ISO 45001 certified and is consistently in the vanguard of  nanomaterial industry innovators.

Ag coated Cu powder widely used in conductive paste, conductive filler, conductive ink.

Silver colloid/ solution can decrease germs on the hands as its antimicrobials property. Great raw material for hand sanitizer.

CAS 12249-45-5 Micron Silver coated copper particles with 5-35% Ag is a kind of high conductive material with good oxidation resistance and conductivity, low resistivity, high dispersion and high stability.

CuNWs copper nanowire with high quality in 99% purity sell around the world and got many good feedback.