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Henan Guorui Metallurgical Refractories Co., Ltd is a trusted manufacturer and exporter of high-quality ferroalloys, fluxes, and metallurgical additives since 2006. Specializing in Ferro Silicon, Ferro Silicon Magnesium, Ferrosilicon Briquettes, and steelmaking deoxidizers for global steel and foundry industries.
A Leading Chinese Manufacturer of Ferroalloys and Metallurgical Additives
Henan Guorui Metallurgical Refractories Co., Ltd was founded in 2006 and has since become a specialized manufacturer of iron and steel-making auxiliary products. With over 10 years of industry experience, we serve steel plants, foundries, and casting facilities worldwide.
Our product range includes Ferro Alloy Metal, Fesimg Alloy, Ductile Iron Inoculation, Ferrosilicon Briquettes, Ferro Alloy Slag, Alloy Cored Wire, and Flux in Steel Making. We focus on innovation, quality, and cost-efficiency, helping our clients reduce production costs and improve metallurgical processes.
We have developed a series of products specifically designed to enhance steel quality, improve deoxidation, and optimize casting performance. Our technical team works closely with steel mills to refine production techniques and deliver customized solutions.
Over a decade of experience in ferroalloys and steelmaking technology.
Quality management systems ensure consistent product performance.
High-Performance Ferroalloys and Metallurgical Additives for Steel & Foundry Industries
FeSi 72% Ferro Alloy Metal, 10-50mm lumps, ideal for deoxidation and silicon addition in steelmaking.
High hardness SiC powder (98%), used as deoxidizer and carbon additive in steel production.
Mg26-Mg30 nodularizer for ductile iron casting, improves graphite spheroidization.
Micro, low, medium, and high carbon grades in blocky shape for stainless steel production.
40%-95% Si content, 1-10mm granules, used as deoxidizer and silicon metal alternative.
3-10mm granular flux, low melting point, enhances desulfurization and inclusion modification.
Si75%/Si72%, 10-50mm balls, high hardness, excellent for casting and steelmaking.
55mm-30mm lumps, powerful deoxidizer and desulfurizer in steel refining.
OD 13mm, Si60Ca30, used for calcium treatment and inclusion control in liquid steel.
FeBa2Si65, 1-3mm granules, enhances graphite nucleation in ductile iron casting.
High-purity silicon powder for alloying and deoxidation in specialty steel production.
Calcium Aluminate flux, 10-50mm blocks, used for synthetic slag formation and furnace lining protection.
Reliable Quality, Global Reach, and Technical Excellence
Our manufacturing processes follow strict quality control standards to ensure consistent product performance and reliability in every batch.
We export to Europe, Southeast Asia, the Middle East, and South America, meeting international packaging and shipping standards.
Our team provides technical guidance and can customize alloy compositions and particle sizes based on customer requirements.
From raw material sourcing to final packaging, we control the entire production chain to ensure cost efficiency and quality consistency.
We offer flexible shipping options including FOB, CIF, and DDP, with reliable logistics partners for on-time delivery.
We build lasting relationships with steel mills and foundries, supporting their process optimization and cost reduction goals.
What Our Partners Say About Us
"Henan Guorui is a clear expert on the ferroalloy industry and cored wire market globally. Their experience and expertise has been invaluable in optimizing our steel refining process."
"GR has worked in the ferroalloys field for over 10 years, with rich experience and deep technical knowledge of steel-making. They developed products that helped us reduce production costs significantly. I am so glad to be associated with them."
Everything You Need to Know About Our Products
Ferro Silicon is primarily used as a deoxidizer and alloying element in steel production. It helps remove oxygen from molten steel and adds silicon, which improves strength, hardness, and corrosion resistance.
The carbon content determines the application: low carbon (LCFeCr) is used in stainless steel, medium carbon (MCFeCr) in tool steels, and high carbon (HCFeCr) in general alloy steels. Each grade has specific carbon ranges and metallurgical properties.
Yes, we offer customization for particle size (lump, granular, powder) and chemical composition based on customer specifications and application requirements.
We offer standard packaging in 25kg, 50kg, or 1-ton jumbo bags. Custom packaging is available upon request, including moisture-proof lining and export-standard palletization.
Yes, we provide free samples (up to 1kg) for quality evaluation. Shipping costs may apply depending on destination.
For product inquiries, pricing, or technical support, please visit our official website to contact us directly.
Visit Official Website to ContactWe respond to all inquiries promptly and provide professional support in multiple languages.
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