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Brown Aluminum Oxide

High-purity abrasive and refractory materials manufactured in China for industrial excellence.

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Factory Overview

About Our Company

Komeno (Beijing) International Trading Co., Ltd. is a leading manufacturer and exporter of fused aluminum oxide, brown aluminum oxide, white fused alumina, and other industrial abrasives and refractory materials.

With decades of experience in material science and industrial processing, we supply high-quality products to clients across the globe. Our commitment to innovation, quality control, and customer satisfaction has made us a trusted partner in the abrasive and refractory industries.

43+
Fused Alumina Products
63+
White Alumina Variants
ISO 9001
Certified Quality
Global
Export Reach

Our Products

Explore our comprehensive range of high-purity fused aluminum oxides, abrasives, and industrial blasting media designed for durability, precision, and performance.

White Fused Aluminum Oxide

White Fused Aluminum Oxide

  • Al2O3: >99%
  • Grit: F24, F30, F150, F220
  • Color: White / Light Blue (after heat)
  • Application: Grinding wheels, bonded abrasives
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Black Fused Alumina

Black Fused Alumina

  • Grit: 36, 40, 70, 120
  • Packaging: 20kg, 25kg bags
  • Application: Sandblasting, abrasive media
  • Feature: High hardness, low impurities
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Brown Aluminum Oxide

Brown Aluminum Oxide (BFA)

  • Al2O3: >95%
  • Grit: F12–F220
  • Color: Grey
  • Application: Coatings, refractories, sandblasting
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Pink Aluminum Oxide

Pink Aluminum Oxide

  • True Gravity: ≥3.9 g/cm³
  • Grit: F8–F220
  • Application: Ceramic grinding wheels, refractories
  • Feature: Enhanced toughness and thermal stability
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Garnet Abrasives

Natural Garnet Abrasives

  • Grit: 16, 80, 150, 220
  • Shape: Irregular, angular
  • Application: Waterjet cutting, sandblasting
  • Feature: High hardness, recyclable
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Cast Steel Grit

Cast Steel Grit (G10–G50)

  • Standard: ISO 9001
  • Hardness: 40–50 HRC
  • Feature: Low dust, high durability
  • Application: Shot peening, rust removal
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Stainless Steel Shots

Stainless Steel Shots

  • Grade: 410, 430, 304
  • Size: 0.2–2.0mm
  • Model: 2x2mm available
  • Application: Finishing, surface treatment
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Silicon Carbide Grit

Green Silicon Carbide (GC)

  • Mohs Hardness: >9
  • Melting Point: 2700°C
  • Grit: F40, F46, F60, F8–F220
  • Application: Abrasive tools, etching, polishing
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View All 200+ Products

Why Choose Our Materials?

Engineered for performance, reliability, and industrial excellence.

High Purity

Al2O3 content up to 99% ensures superior performance in abrasive and refractory applications.

ISO 9001 Certified

Rigorous quality control ensures consistency and reliability across all batches.

Global Export

Trusted by industrial partners in over 50 countries with efficient logistics.

Custom Solutions

OEM and ODM services available for tailored grit sizes, packaging, and formulations.

200+
Products Available
99%
Al2O3 Purity
50+
Countries Served
24h
Response Time

Frequently Asked Questions

What is the difference between white and brown fused aluminum oxide?

White fused aluminum oxide (WFA) is made from high-purity alumina and has over 99% Al2O3 content, making it ideal for precision grinding and high-performance abrasives. Brown fused aluminum oxide (BFA) contains iron and titanium impurities, giving it a brown color and slightly lower purity (95%+), but excellent toughness for heavy-duty sandblasting and refractory applications.

Can I request custom grit sizes?

Yes, we offer custom grit sizes upon request. Whether you need FEPA, ANSI, or JIS standards, our production line can accommodate special requirements for both small and bulk orders.

What packaging options are available?

We provide packaging in 20kg, 25kg, and 1000kg bags, depending on the product. Custom packaging with your branding is also available for OEM clients.

Do you offer samples?

Yes, we provide free samples for evaluation. Please contact us through the official website to request product samples with detailed specifications.

Get in Touch

Ready to place an order or need technical support? Contact us today for a fast response.

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