99.9% tungsten powder - China Manufacturers, Factory, Suppliers

From Hongwu, you can easily purchase nanoparticles at great prices.We invite you to contact us for further info about our company and our capabilities.At HONGWU, we could be glad to be of service to you. We look forward to your suggestions and feedback. 99.9% tungsten powder, Length 5-20um -Cooh Functionalized Multi Walled Carbon Nanotubes , 0.3-0.5um Zirconium Oxide Nanoparticles , Nano Silver Solution , Get more feel free to contact us.