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Precision in Every Grain Strength in Every Build

We provide high-quality silica sand and mining commodities to fuel industries worldwide.

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High-Purity Silica Sand for Industrial Excellence

Our silica sand is a vital material across multiple industries, offering strength, durability, and precision in every application.

  • Construction

    Enhances the durability and structural integrity of concrete and mortar, ensuring long-lasting and resilient buildings.

  • Foundry

    Used in metal casting molds and cores, providing excellent heat resistance and mold stability for high-quality cast products

  • Ceramics

    A key ingredient in ceramic manufacturing, contributing to the strength, durability, and thermal resistance of ceramic products

Why Choose Captain Bumi Nusantara

  • Superior Quality & Purity

    Superior Quality & Purity

    We offer 98.69% pure silica sand, ensuring optimal strength and performance for industrial applications.

  • Precision in Every Grain

    Precision in Every Grain

    Our Mesh 30 silica sand is carefully processed to meet strict size and consistency standards, delivering reliable results.

  • Reliable Supply & Logistics

    Reliable Supply & Logistics

    With an efficient supply chain, we guarantee on-time deliveries to support your business operations without delays.

  • Sustainable & Ethical Mining

    Sustainable & Ethical Mining

    We are committed to responsible mining practices, ensuring environmental sustainability while delivering high-quality resources.

Let’s Build Together!

Looking for high-quality silica sand for your industry? Partner with us for reliable supply, precision, and excellence.

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