Jar Hing Products Co.,Ltd.
Jar Hing Products Co.,Ltd.
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China Fused Silica Sand Manufacturer, Supplier, Factory

Our organization has been focusing on brand strategy. Customers' gratification is our greatest advertising. We also source OEM provider for Fused Silica Sand, Fused Quartz Sand, High purity fused silica sand, 99.9% SiO2 fused silica sand, Ultra high purity fused quartz sand, In a word, when you choose us, you choose a best life. Welcome to go to our manufacturing facility and welcome your get! For further more inquiries, you should do not hesitate to get hold of us.
Fused Silica Sand, We always stick to the tenet of "sincerity, high quality, high efficiency, innovation". With years of efforts, we have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our merchandise, and we have been sure that we'll supply just what you want, as we always believe that your satisfaction is our success.

Hot Products

  • Colloidal Silica | High Purity Silica Sol for Industrial Applications

    Colloidal Silica | High Purity Silica Sol for Industrial Applications

    High purity colloidal silica (silica sol) with 20%–40% SiO₂, 5–20nm particle size. Stable, low sodium, acidic/alkaline grades for casting, coatings, CMP, paper. Bulk supply & custom service. Premium colloidal silica manufacturer – nano SiO₂ dispersion, uniform particle size, long shelf life. Ideal for investment casting, refractories, electronics, textiles. Global export, competitive price. Industrial grade colloidal silica liquid, CAS 7631-86-9, high stability & low VOC. Perfect binder/polishing agent for coatings, concrete, catalyst carriers. Wholesale & OEM available.
  • Mullite Sand for Investment Casting & Refractory Industry

    Mullite Sand for Investment Casting & Refractory Industry

    Our mullite sand is a premium alumina-silica refractory material produced by sintering or electric melting. Featuring high refractoriness, low thermal expansion, superior thermal shock resistance and stable chemical performance, it is widely used for shell making in investment casting and precision casting. Available in multiple grades and particle sizes, our products effectively prevent sand sticking, reduce casting defects and simplify shakeout process, ideal for aerospace, automotive and general industrial casting applications.
  • High Purity Mullite Sand 16-200 Mesh

    High Purity Mullite Sand 16-200 Mesh

    Our calcined Mullite Sand serves as core refractory material for investment casting shell making. Uniform grain distribution and excellent shakeout performance reduce casting defects; cooperate with mullite powder to produce smooth, high-precision metal castings for automotive & machinery industries.
  • High Purity Mullite Sand Powder Refractory Chamotte Mullite Sand Powder

    High Purity Mullite Sand Powder Refractory Chamotte Mullite Sand Powder

    Our mullite sand is a premium alumina-silica refractory material produced by sintering or electric melting. Featuring high refractoriness, low thermal expansion, superior thermal shock resistance and stable chemical performance, it is widely used for shell making in investment casting and precision casting. Available in multiple grades and particle sizes, our products effectively prevent sand sticking, reduce casting defects and simplify shakeout process, ideal for aerospace, automotive and general industrial casting applications.

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