Jar Hing Products Co.,Ltd.
Jar Hing Products Co.,Ltd.
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China silica sol Manufacturer, Supplier, Factory

We have been also specializing in improving the things administration and QC system to ensure that we could preserve terrific gain within the fiercely-competitive company for silica sol, olloidal silica, colloidal silicon dioxide, nano silica sol, silica sol liquid, We welcome new and old customers to contact us by phone or send us inquiries by mail for future business relationships and achieving mutual success.
silica sol, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our merchandise list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're intending to make their finest effort to meet buyers require. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.

Hot Products

  • Sand Shower Machine Rotary Table

    Sand Shower Machine Rotary Table

    Jar Hing, the manufacturer of Sand Shower Machine Rotary Table, has rich industry experience and R&D innovation ability. Our equipment can automatically complete the sand scattering process on the casting surface, so that the sand evenly covers the wax mold or shell, improving the precision and strength of the casting.
  • Mullite Powder Sand for Thermal Insulation Material

    Mullite Powder Sand for Thermal Insulation Material

    High purity Mullite Sand for investment casting, matched mullite flour for shell stucco. Low iron, great thermal shock resistance, ideal refractory for precision alloy casting with full mesh customization.
  • Industrial Grade Colloidal Silica | Low Sodium Custom Silica Sol

    Industrial Grade Colloidal Silica | Low Sodium Custom Silica Sol

    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.

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