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Company profile

Hongwu International Group Ltd. is a high-tech enterprise focusing on manufacturing, research, development and processing of Silver Nanoparticles,Silver Nanoparticle Dispersion,Gold Nanoparticle Dispersion. Top brand and high quality, you can trust!

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Megnetic Fe3O4 Iron Oxide Nanoparticles

Our fe3o4 iron oxide nanoparticles is magnetic, high purity.

Strong Magnetic Materials Fe3O4 Ferroferric Oxide Nano Powders

Ferroferric Oxide Nano Powders have strong magnetic, shows good performance in terms of sewage treatment.

Made In China Electrode Material Ferroferric Oxide Nanopowders

Ferroferric Oxide Nanopowders have the characteristic of magnetic which use for large area in the industry, such as the raw materials of recording tape and telecommunication apparatus .

Microwave Absorbing Materials Used Magnetic Nano Fe3O4 Powders

Nano fe3o4 powder is magnetic, widely used in microwave absorbing materials.

Ferroferric Oxide/ fe3o4 nanoparticle /black iron oxide powder for sale

Ferroferric Oxide have 100-200nm with 99% purity use as the magetism and the catalyst in the filed.

High Permeability Fe3O4 Magnetic Nano Powder

Fe3O4 magnetic nano powder due to its high permeability, can be used as a ferrite absorbing materials, used in the microwave absorption.

Magnetic nanoparticles spherical iron 3 oxide powders

Buy Magnetic nanoparticles spherical iron 3 oxide powders fe3o4 black, find china honest supplier Hongwu Nanometer.

Spherical FE3O4 Iron Oxide black powders 100-200nm

Gold supplier and exporter Hongwu International Spherical FE3O4 Iron Oxide black powders 100-200nm for sale.

High Purity Nano Fe3O4 Powder High Purity Nano Fe3O4 Powder

Our company have Fe3O4 nanopowders for sale,the purity is 99% and the size is 100-200nm.

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