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. 

Nano graphite powder is used in high lubrication, high conductivity, high adsorption and catalytic performance, chemical industry, steel lubrication, aerospace, lubricating oil and other fields

Hongwu International Group Ltd supply a wide size range of beta SiC powders from 50nm to 15um. Besides powders, SiC nanowire and SiC whisker are also available.

Nano diamond powder is wear-resisting, widely used in composite coating.

Cu-Mn composite oxide Copper Manganese Oxide Nanoparticles is an extremely important solid catalyst, Catalytic photothermal conversion of solar energy. send an inquiry to Hongwu nanomaterial now.

HW copper nanowires with high quality and purity use for chemical catalyst.

Sub-micron SIC powders are characterized by its high thermal conductivity, high-temperature strength, low thermal expansion, resistance to chemical reaction and ability to function as a semiconductor.

Antimony Doped Tin Oxide have excellent heat insulation powder, conductive powder

20nm, 50nm, 80nm Silver Nanopowders is widely used in antibacterial medicine,textile,rubber and so on.

We are a manufacturer of gamma needle-shaped Al2O3 nanopowder with a purity of 99.99% and 20-30nm.Kindly contact us if you need to it.

Nano Ni2O3 Powders particle size is 20-30nm with 99.9% purity,widely used in catalyst.