1 Silicon metal powder is widely used in refractoriness, powder metallurgy industry to increase the product temperature, wear resistance and oxidation resistance. Silicon products are widely used in steel-making furnaces, kilns, and kiln. 2 Industrial silicon powder is a silicone base material of synthetic polymer in the organic silicon chemical industry, such as to produce silicone monomers, silicone oil, silicone rubber preservatives, in order to improve product heat resistance, electrical insulation, corrosion resistance , water and other characteristics. 3 Monocrystalline Silicon powder is widely used in high-tech areas, integrated circuits, electronic components essential raw materials. 4 Metallurgical foundry industry to use the silicon powder as a non-iron-based alloy additives or silicon steel alloying agent to improve the hardenability of steel. Silicon powder is also available to use as metallic reducing agent and applied to new metal ceramic alloy. 5 Silicon is also used is silicon nitride, silicon carbide, silicon (Si Ti, Si) alloy, silicone, ceramics, electronics, defense, chemicals, photovoltaic industries. 6 Silicon powder is an important cermets material and aerospace material. 7. Nano silicon powder is used in rechargeable lithium battery anode material which could improve rechargeable lithium battery 3 times more capacity and charge discharge cycles 8. Nano silicon powder used in high-temperature refractory coating and lining and also can be applied to the coating to form nano-silicon thin film is applied to a large number of solar energy above; si nanoparticle for Lithium battery Nano Silicon powder should be stored in dry, cool and sealing of the environment, please don't be exposure to air, besides should avoid the heavy pressure, according to ordinary goods transportation.