The market demand for our silicon metal 553 421 with high quality, silicon slag lump, ferrosilicon briquette product is high, so that we can obtain great returns through economies of scale. Our vision is to build a world-renowned enterprise, striding forward towards the development goal of higher quality and higher level. Source manufacturers, based on science; quality control, with professionalism as the core. The company provides customers with excellent ore-sales and after-sales services, and always insists on providing complete products and system solutions to meet customer needs to a greater extent. Real business is to get win-win situation.

What is Si metal 441?

Metallurgical grade silicon 441, with a silicon content of 99%. The contents of iron, aluminum, and calcium are 4%, 4%, and 1%.

Specifications of Silicon Metal 441:

Si metal 441 as ferroalloy additives is a kind of silicon metal in the steel making industry. Silicon metal is known as industrial silicon in China and crystalline silicon in Russia.

● Alloying agent in aluminum industry, increasing fluidity and tenacity to improve the castability and weldability of aluminum and its alloy products.

● Solar panels manufacturing

● Silicon based polymers products such as lubricants, greases, resins, skin and hair products.

● Material of Semi-conductor grade silicon.

● Iron base alloy additives production.

We support third inspection. Such as SGS/BV and so on We offer free samples. High purity Si metal 441,100% factory direct sale.

The quality of our Coil Slitting Machine Line Automatic High Technology Metal Steel/Steel Tile Forming Machine Construction Works New Product 2021 is as good as or even superior to other manufacturers, while our prices are not as high as theirs. Every detail and each craft has all condensed our most intimate service and the most humanized design idea. We have a pragmatic leadership, sincere office staff, efficient marketing team.