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Premium Metallurgical Alloys
From China’s Leading Manufacturer

Anyang Sancheng Metallurgical Refractories Co., Ltd. delivers high-purity silicon carbide, ferroalloys, recarburizers, and specialty metals with strict quality control, factory-direct pricing, and global logistics support.

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1500+
Square Meters Built
50+
Employees
100+
Partners
24H
Support

Trusted Alloy Manufacturer in China

Anyang Sancheng Metallurgical Refractories Co., Ltd. has been a leading producer of high-quality smelting materials for over two decades. Based in Anyang City, Henan Province — home to China’s largest ferroalloy trading market — we specialize in silicon-based alloys, ferroalloys, and specialty metallurgical additives.

Our commitment to excellence spans from raw material selection to final product testing. With a complete quality tracking system and adherence to international standards, we ensure every batch meets the highest performance benchmarks for steelmaking, foundry, and industrial applications.

  • ISO-Compliant Production Process
  • Custom Particle Size & Packaging
  • R&D-Driven Custom Solutions
  • Environmentally Responsible Manufacturing
Learn More About Us
Silicon Slag Raw Materials

Why Global Clients Choose Us

We combine advanced manufacturing, rigorous quality assurance, and customer-first service to deliver reliable, high-performance metallurgical materials worldwide.

Strict Quality Control

From raw material inspection to final shipment, every process is monitored under a certified quality management system to ensure consistency and compliance.

24-Hour Support

Our team responds to inquiries within 24 working hours. We offer continuous support from order placement to delivery tracking and after-sales service.

Factory-Direct Pricing

As a direct manufacturer, we eliminate middlemen, offering competitive ex-factory prices without compromising on quality or service.

Fast & Reliable Delivery

Our dedicated logistics team ensures timely dispatch and on-time delivery to ports and facilities across Asia, Europe, North America, and beyond.

Our Core Products

Explore our comprehensive range of high-purity metallurgical materials designed for steelmaking, foundry, and industrial applications.

Graphitized Petroleum Coke

Graphitized Petroleum Coke

High-carbon recarburizer with excellent graphitization properties. Ideal for ductile iron and steel foundries requiring consistent carbon recovery.

  • Carbon Content: ≥98.5%
  • Sulfur: ≤0.5%
  • Size: 1-5mm, 3-8mm, or custom
Ferro Manganese

Ferro Manganese

High-carbon ferromanganese alloy used for deoxidation and manganese addition in steel production. Enhances strength and wear resistance.

  • Mn Content: 70-80%
  • C: 6-8%
  • Packaging: 1MT Jumbo Bags
Calcium Metal

Calcium Metal

High-purity metallic calcium for alloying and refining in specialty steel and non-ferrous metal production. Vacuum-packed for stability.

  • Purity: ≥99%
  • Form: Lumps, rods, granules
  • Storage: Dry, inert atmosphere
Nodulizer FeSiMg

Nodulizer FeSiMg

Ferro-silicon magnesium alloy used in ductile iron production to promote graphite spheroidization and improve mechanical properties.

  • Mg: 7-10%, Si: 40-45%
  • Re: 0.5-2.0% (Rare Earth)
  • Size: 5-25mm
Silicon Carbide

Silicon Carbide (SiC)

Black silicon carbide with high thermal conductivity and hardness. Used as a recarburizer and deoxidizer in electric arc furnaces.

  • SiC: ≥88%, Free C: ≥6%
  • Size: 1-3mm, 3-5mm, 5-25mm
  • Packaging: 25kg bags or bulk
Silicon Slag

Silicon Slag

By-product from silicon metal production, rich in Si and FeSi. Cost-effective alternative for silicon addition in steelmaking.

  • Si Content: 40-60%
  • Form: Crushed, granulated
  • Applications: Steel deoxidation, alloying

Ferro Silicon

Standard and low-aluminum ferrosilicon for deoxidation and alloying in carbon and stainless steel production.

  • Si: 70-75%, Al: ≤2.0% (standard)
  • Low Al: ≤0.5%
  • Size: 10-50mm

Calcium Silicon Alloy

Used for desulfurization and inclusion modification in high-quality steel. Improves castability and cleanliness.

  • Ca: 28-31%, Si: 58-62%
  • Form: Lumps, briquettes
  • Moisture: Vacuum sealed
View All 14 Products
1500+
Square Meters Facility
50+
Skilled Employees
100+
Global Partners
24H
Customer Support

Frequently Asked Questions

What are your main products?

Our core products include Silicon Carbide, Ferro Silicon, Silicon Slag, Ferro Manganese, Calcium Silicon, Nodulizer FeSiMg, Graphitized Petroleum Coke, and Electrolytic Manganese. We also offer custom alloy solutions.

Do you offer custom packaging or particle size?

Yes, we can customize packaging (25kg bags, jumbo bags, vacuum packs) and particle size based on your technical requirements and application needs.

What is your minimum order quantity (MOQ)?

Our standard MOQ is 20 metric tons, but we can accommodate smaller trial orders for new customers. Contact us for sample availability.

How do you ensure product quality?

We implement strict quality control from raw material sourcing to final shipment. Each batch is tested in our lab, and we provide mill test certificates upon request.

Can you ship internationally?

Yes, we export to customers worldwide. We handle FOB, CIF, and other standard Incoterms and work with reliable logistics partners for timely delivery.

Ready to Partner With Us?

Contact SANCHENG today for product specifications, pricing, and technical support.

Email: Sanchengyejin@aliyun.com

Phone: +86 182 3724 6345

Address: Longquan Town, Long'an District, Anyang City, Henan Province, China

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