99.5% Silicon Metal 2202 Lumps

Silicon metal is an important industrial alloying agent and semiconductor precursor. It is a high-purity form of elemental silicon (Si) with purity levels typically ranging from 97% to 99.999%, depending on its grade. In making aluminium, Silicon Metal 2202 makes it 20-30% stronger and easier to cast. This means it can be used to make strong, lightweight parts for cars and aeroplanes.

 ZHENAN has been making silicon metal for 30 years. We use our expertise to deliver custom solutions.We sell our products directly from our factory. We don't use any other companies to sell our products. This means we can offer our products at a low price.

 We also offer free samples, and we have technical manuals and reports from other labs that show the products are good quality.

 Our 30,000-square-metre factory and 300 skilled workers can produce 1.5 million tons a year. We also keep 300 tons in stock to meet urgent orders, even for rare types like 3303 or large quantities of 441.

 We carry out four thorough quality checks on every order. These include checking the raw materials (to make sure there are no Fe, Al or Ca impurities), monitoring the process to make sure it is being reduced properly, checking the final product, and checking customer feedback.