Silicon Metal 553 1-10 Mm Lumps

  When you add silicon metal 553 to aluminium, you make alloys that are both stronger and lighter. It is very important to be able to control the levels of impurities like iron (Fe), aluminium (Al) and calcium (Ca) very precisely. Even small changes can have a big effect on how they work, which might mean they're not suitable for some electronic applications or cast alloys.

  ZHENAN is your reliable source for high-quality metal silicon. As a factory-direct supplier, we cut costs by removing intermediaries. We also offer free samples, technical guides, and lab/industry reports to help you choose the right grade (441, 553, etc.) for your application.

We have been in business for 30 years, we produce 1.5 million tons of steel every year, and we have 300 employees. This means we always have enough stock to fill urgent orders, and we can also change our products to suit your needs (e.g. the size of the steel particles, the type of metal we use).

We have strict quality control rules. These include doing at least four tests on the materials, the work in progress, and the final products for each order.

  Our metal silicon is packed in 10kg/25kg waterproof bags within 1MT bulk sacks (or custom packaging) to protect against moisture. We also have a 24/7 order tracking system to keep you informed. And our after-sales team is here to resolve any concerns within 24 hours.