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Foundry Industry

For the stringent requirements of the foundry industry, Rongheng Metallurgical provides special casting materials such as silicon metal powder, silicomanganese alloys, high-carbon silicon, and ferrosilicon-aluminum, which can significantly improve casting fluidity, refine grain structure, and reduce defects such as shrinkage cavities and porosity, suitable for various processes including sand casting, precision casting, and lost foam casting. Our inoculant and nodulizer raw materials have strong batch consistency, which can stabilize the mechanical properties of castings and reduce scrap rates, making us the preferred material supplier for domestic foundry enterprises to optimize production processes and improve product quality.

Iron & Steel Metallurgy

Aluminum Alloy Processing

Other Solutions

Iron & Steel Metallurgy

Rongheng Metallurgical is dedicated to providing core metallurgical materials such as high-purity silicon metal, ferrosilicon, electrolytic manganese flakes, and calcium silicon alloys for the iron and steel metallurgy industry.

Foundry Industry

Aluminum Alloy Processing

In the field of aluminum alloy processing, Rongheng Metallurgical's silicon metal and silicon-aluminum alloys are key raw materials for aluminum alloy smelting and refining, which can accurately adjust alloy composition and improve the strength,

Non-ferrous Metal Smelting

Rongheng Metallurgical provides auxiliary smelting materials such as manganese metal, calcium silicon alloys, ferrosilicon-aluminum, and electrolytic manganese flakes for non-ferrous metal smelting

New Energy & Advanced Materials

Rongheng Metallurgical focuses on the new energy and advanced materials field, providing products such as high-purity silicon metal and special silicon-based materials to support emerging applications such as lithium battery anode materials