About Walumina Brand

Brown corundum grit sand, known for its exceptional hardness and durability, is the ideal choice for a wide range of applications. Derived from the high purity bauxite ore, this abrasive material is processed through a carefully controlled manufacturing process that enhances its quality and performance. It is widely used in industries such as metalworking, construction, and woodworking for grinding, sanding, and polishing. The gritty texture provides effective cutting and a smooth finish, making it suitable for both heavy-duty tasks and delicate surfaces. Additionally, brown corundum grit sand is resistant to wear and can withstand high temperatures, ensuring longevity and reliability in its use. With its versatile applications and superior performance characteristics, this product proves to be an essential tool for both professionals and DIY enthusiasts seeking high-quality results in their projects.

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Project Showcase

Explore our innovative designs and quality production processes.

A close-up view of a cut and polished gemstone with a complex array of reflective facets that refract light, creating a sparkling effect. The facets are sharply defined, intersecting at various angles, and the overall texture appears smooth and glass-like.
A close-up view of a cut and polished gemstone with a complex array of reflective facets that refract light, creating a sparkling effect. The facets are sharply defined, intersecting at various angles, and the overall texture appears smooth and glass-like.
Product Development

Our team specializes in developing high-quality corundum and silicon carbide products tailored to meet diverse industry needs and standards, ensuring excellence in every aspect of production and service.

A rough, semi-transparent mineral rock with a pinkish hue against a plain white background.
A rough, semi-transparent mineral rock with a pinkish hue against a plain white background.
Client Collaboration

We work closely with clients to understand their requirements, providing customized solutions and exceptional service, ensuring satisfaction and long-term partnerships in the corundum and silicon carbide market.