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Industrial Manufacturing

Precision Abrasives & Ferroalloys

Trusted by over 100 vehicle brands worldwide — 23+ years of excellence in industrial material manufacturing.

About Feng Erda

Feng Erda is a leading Chinese manufacturer specializing in high-performance abrasive media and ferroalloys. With over 23 years of experience, we serve global industries including automotive, aerospace, shipbuilding, and heavy machinery.

Our integrated production system includes dedicated factories for abrasives and ferroalloys, supported by a robust R&D center ensuring continuous innovation and quality control.

23+
Years Experience
100+
Vehicle Brands Served
30M+
Annual Sales Volume
2
Advanced Factories
Factory Interior Industrial Equipment Production Line Quality Control

Our Products

High-performance abrasives and ferroalloys engineered for durability, precision, and industrial efficiency.

Forged Stainless Steel Shot

Forged Stainless Steel Shot

High durability stainless steel media ideal for precision cleaning and surface preparation without ferrous contamination.

  • Material: Stainless Steel (Cr/Ni rich)
  • Application: Aerospace, Medical Devices
  • Size Range: 0.2–3.0 mm
Bearing Angular Steel Grit

Bearing Angular Steel Grit

Made from bearing plates with Cr/Mo elements. Offers 2.5x longer life than high-carbon steel grit.

  • Material: High-Carbon Bearing Steel
  • Hardness: 55–65 HRC
  • Life Span: 2.5x standard grit
Grinding Steel Shot

Grinding Steel Shot

Optimized for surface finishing and deburring in high-volume industrial environments.

  • Material: High-Carbon Steel
  • Density: 7.8 g/cm³
  • Roundness: >95%
FerroSilicon

FerroSilicon

Produced by reducing silica with coke in presence of iron. Used in steel deoxidation and alloying.

  • Silicon Content: 15–90%
  • Form: Lumps, Powder
  • Applications: Steelmaking, Foundry
FerroChrome

FerroChrome

Essential for stainless steel production. Enhances corrosion resistance and hardness.

  • Chromium: 60–70%
  • Carbon: Low/High Grade Options
  • Packaging: 1 MT Bags
Silicon Manganese Alloy

Silicon Manganese Alloy

Combines deoxidizing and alloying properties. Improves strength and toughness in steel.

  • Composition: Si + Mn + Fe
  • Surface: Silvery Metallic
  • Size: 10–100 mm lumps
Calcium-Silicon

Calcium-Silicon (CaSi)

Powerful deoxidizer and desulfurizer used in high-quality steel and special alloys.

  • Calcium: 28–31%
  • Silicon: 58–62%
  • Use: Stainless, Low-Carbon Steel
Nodulizer (ReMgSiFe)

Nodulizer (ReMgSiFe)

Promotes spheroidal graphite formation in cast iron, improving ductility and toughness.

  • Elements: Rare Earth, Mg, Si, Fe
  • Function: Graphite Spheroidization
  • Effect: Enhanced Mechanical Properties
Carburizers (Carbon Raisers)

Carburizers (Carbon Raisers)

Additive used in steelmaking and casting to increase carbon content efficiently.

  • Types: Graphite, Petroleum Coke
  • Applications: Steel Refining, Cast Iron
  • Purity: >95% Fixed Carbon
Strontium-Silicon (SrSi)

Strontium-Silicon (SrSi)

Nucleating agent that reduces chill depth and improves casting integrity.

  • Strontium: 0.5–1.5%
  • Function: Inoculation in Aluminum Alloys
  • Benefit: Fine Grain Structure

Why Choose Feng Erda?

Dual Manufacturing Expertise

Integrated facilities for both abrasive media and ferroalloys ensure quality control and supply chain reliability.

Advanced R&D Center

Continuous innovation in material science ensures our products meet evolving industrial standards.

Global Reach

Trusted by over 100 vehicle brands and industrial partners across Asia, Europe, and the Americas.

23+
Years of Experience
100+
Global Vehicle Brands
30M+
Annual Sales Volume
2
Modern Factories

Frequently Asked Questions

What is the main application of Bearing Angular Steel Grit?

It is primarily used for aggressive surface cleaning and rust removal in heavy industries due to its high wear resistance and extended service life (2.5x longer than standard grit).

Can I use Stainless Steel Shot for food-grade equipment?

Yes, stainless steel shot is non-contaminating and suitable for cleaning food processing equipment where ferrous residue must be avoided.

What are the packaging options for FerroChrome?

FerroChrome is typically packed in 1 MT jumbo bags, but custom packaging is available upon request.

Do you offer samples before bulk order?

Yes, we provide product samples for evaluation. Contact us via the official website to request samples.

Get in Touch

For inquiries about our products or pricing, please visit our official website to contact us directly.

Contact Information

  • Email: [email protected]
  • Phone: 0086-632-5985228
  • Address: Tengzhou City, Shandong Province, China
  • Working Hours: 8:00 AM – 6:00 PM (Mon–Sat)

Visit Our Website

For product inquiries, technical specifications, or to request a quote, please visit the official Feng Erda website.

Visit Official Website

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