At SF-Foundry, we engineer advanced material solutions that optimize every stage of iron casting production. Our specialized products for filtration, transfer, and analysis ensure exceptional molten metal quality across all casting methods – from high-volume sand casting to precision investment casting.

Whether you produce automotive components, aerospace parts, or industrial castings, SF-Foundry delivers reliable solutions to optimize your production efficiency and casting quality.

SF-Foundry has been deeply engaged in the research of aluminum and aluminum alloy casting for decades, providing comprehensive aluminum liquid treatment material solutions to global customers. Our products cover key process links such as aluminum filtration, transfer, refining and flow channel plugging, and are suitable for various casting processes including high-pressure casting, gravity casting and sand casting.

From automotive parts to aerospace precision castings, SF-Foundry provides reliable support for your aluminum casting production, helping to achieve more efficient and higher-quality casting processes.

We specialize in high-performance refractory solutions for carbon steel, alloy steel, stainless steel, and other casting processes. Our comprehensive product range covers molten steel filtration, feeding systems, pouring technologies, and precision measurement – delivering exceptional metal purity and dimensional accuracy for your automotive components, aerospace castings, and other demanding applications.