We have obtained wide recognition and generous returns, and the low price of silicon slag ball, silicon metal from special manufacturer 421, size 1050mm ferrosilicon share in the domestic and foreign markets is growing rapidly. We continue to optimize human resources, strictly conduct company management, improve product quality, strive to open up the market, and increase R&D investment so that our company can achieve sustainable and rapid development. Thanks to the enthusiasm and wisdom of all our employees, we have made great progress in product quality, service and after-sales. What we always pursue is to establish a credit system of mutual trust, mutual respect and win-win cooperation. You will be impressed by our quality and price.

Where does the name of stock silicon metal grade 553 come from? In fact, it is mainly related to its ingredients. Stock silicon metal grade 553 is usually classified according to the content of three main impurities of iron, aluminum and calcium. In the stock silicon metal grade 553, the iron content is less than or equal to 0.5%, the aluminum content is less than or equal to 0.5%, and the calcium content is less than or equal to 0.3%.

● Alloying agent in the aluminum industry. Stock silicon metal grade 553 can increase fluidity and toughness. Used to improve the castability and weldability of aluminum and its alloy products.

● Photovoltaic industry.Most are used to make solar panels manufacturing.

● Chemical industry. Can be used as a silicon based polymer product. Products such as lubricants, greases, resins, skin and hair.

● Material of Semi-conductor grade silicon.

● Iron base alloy additives production.

● SI : 98.5% Fe : 0.5% max Al : 0.5% max Ca : 0.3% max

● 1 Ton / Jumbo Bag

Original: Anyang, Henan, China

Price: Negotiable

Payment term: T/T or L/C

Delivery date: 14 days for one container, if our stock can meet your requirements, we can deliver within one week.

Packing: 1ton/jumbo bag or according to your requirements

Market: Japan, Korea, Middle East, Africa, South America, etc.

MOQ: 25tons.

We continuously strengthen enterprise management, improve Soderberg Electrode Paste for Ferronickel/Ferrosilicon/Silicon Metal Der quality and service quality, and make the overall management of the enterprise reach a high level. We have absorbed the advanced business methods and concepts of our domestic and foreign counterparts, and combined them with the characteristics of our customers to establish a scientific management system and a series of perfect service systems. We are an enterprise focusing on product development, production and sales.