Silicon Metal Grade 553

1. For aluminum: As an additive to aluminum alloy, silicon is used to increase the fluidity and toughness of aluminum and its alloys, so as to have good castability and weldability. 2. Used in organic chemical industry: silicon metal is used to manufacture a variety of organosilicon, resins and lubricants. 3, for electronic parts: silicon metal for the production of high purity monocrystalline silicon and polysilicon, for electronic parts, such as semiconductors, etc. Why choose us? China calcium silicon CaSi/FeSi/ high carbon silicon/silicon metal manufacturer About us 1. We are a factory with more than 10 years' experience in ferroalloy business. We can produce products according to customers' requirements. quality 2. We have a professional laboratory. Our high standard of testing ensures product quality. service 3. Stable product quality, good faith and thoughtful service.

We're well-known as one of the leading silicon metal grade 553 manufacturers in China. If you're going to buy bulk discount silicon metal grade 553 in stock, welcome to get free sample from our factory. Also, customized service is available. Ferro Silicon Powder, ferro silicon dust, iridium powder