Refractory Company

Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for Refractory Company, Refractory Materials Near Me, China Fused Quartz, Refractory Powder, Good quality, timely service and Competitive price, all win us a good fame in xxx field despite the international intense competition. It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for Refractory Company, We have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.


  • China OEM Neutral Refractory - Fused Silica Sand – Dinglong

    China OEM Neutral Refractory - Fused Silica Sand – Dinglong

    High purity fused silica (99.98% amorphous) Outstanding chemistry in terms of minimal impurities – resulting in excellent hot strength Available in a variety of standard particle sizes and can also be customized to your specifications A Reliable Product Dinglong manufactures a wide range of fused silica products and specific product grades, including refractory application grade, electronics grade, foundry grade. All fused silica products are produced under carefully controlled condition...
  • 2021 New Style Refractory Specialist - Quartz Powder – Dinglong

    2021 New Style Refractory Specialist - Quartz Powder – Dinglong

    High purity quartz powder (99.2% crystalline) Appearance: white powder Low ionic impurities and low alpha ray emissions Consistent chemistry and carefully controlled particle size distribution A Reliable Product Dinglong quartz powders are flours used in electronics, quartz ware, refractory and other special applications. Due to quartz powder’s high purity, excellent chemical stability and carefully controlled particle size distribution, it is highly demanded in different industries. ...
  • 2021 New Style Refractory Mix - Quartz Crucible – Dinglong

    2021 New Style Refractory Mix - Quartz Crucible – Dinglong

    A Reliable Product Quartz crucible is the necessary container for the production of monocrystalline silicon and polycrystalline silicon. It is also the basic equipment for semiconductor industry and silicon solar cell. Our quartz crucibles use Unimin High Purity Quartz Sands, which successfully solve the problem of alkali-free metal spread internally and reduce the impurity density of crucible lining. It also ensures the low content of oxygen and particle defects and makes the crystalliz...
  • China wholesale Chinese Fused Sillica Supplier - Fused Silica Grain – Dinglong

    China wholesale Chinese Fused Sillica Supplier - Fused Silica Grain – Dinglong

    High purity fused silica (99.98% amorphous) Low thermal expansion coefficient, consistent chemistry and high resistance to thermal shock Available in a variety of standard particle sizes, and can also be customized to your specifications Used and Trusted across Industries Dinglong fused silica grains produce some of the highest-quality products on the market. Since these grains have high volume stability, low volumetric expansion and high purity, they are often used in the solar power, r...
  • High reputation Refractory Supplies Near Me - Fused Silica Grain Refractory Materials – Dinglong

    High reputation Refractory Supplies Near Me - Fused Silica Grain Refractory Materials – Dinglong

    High purity fused silica (99.98% amorphous) Exceptional thermal shock resistance, UV transparency and near-zero thermal expansion Available in both standard and custom particle size distributions Fused Silica Grain as Refractory Materials Our fused silica grain has different applications as refractory materials due to its ability to withstand continuous exposure to the combination of heat, corrosion, abrasion and impact. Choosing the proper refractory material for an application is criti...
  • Top Quality Fused Cast Refractories - Quartz Crucible – Dinglong

    Top Quality Fused Cast Refractories - Quartz Crucible – Dinglong

    A Reliable Product Quartz crucible is the necessary container for the production of monocrystalline silicon and polycrystalline silicon. It is also the basic equipment for semiconductor industry and silicon solar cell. Our quartz crucibles use Unimin High Purity Quartz Sands, which successfully solve the problem of alkali-free metal spread internally and reduce the impurity density of crucible lining. It also ensures the low content of oxygen and particle defects and makes the crystalliz...
  • 2021 Good Quality Ceramic Powders – Quartz Crucible – Dinglong

    2021 Good Quality Ceramic Powders – Quartz Crucible – Dinglong

    A Reliable Product Quartz crucible is the necessary container for the production of monocrystalline silicon and polycrystalline silicon. It is also the basic equipment for semiconductor industry and silicon solar cell. Our quartz crucibles use Unimin High Purity Quartz Sands, which successfully solve the problem of alkali-free metal spread internally and reduce the impurity density of crucible lining. It also ensures the low content of oxygen and particle defects and makes the crystalliz...
  • Factory Price For Acidic Refractory Materials - Fused Silica Powder – Dinglong

    Factory Price For Acidic Refractory Materials - Fused Silica Powder – Dinglong

    High purity fused silica (99.98% amorphous) High volume stability and extremely low thermal expansion coefficient Produced at Dinglong Fangshan Industrial District fusion and processing facility Available in both standard and custom particle sizes and distributions A Reliable Product Dinglong fused silica powders are 99.98% amorphous. Fused silica powder’s consistent chemistry makes it a versatile material for refractory, electronics and foundry applications. These fused silica products ...
  • Original Factory Casting Refractory - Fused Silica for Refractory Application – Dinglong

    Original Factory Casting Refractory - Fused Silica for Refractory Application – Dinglong

    High purity fused silica (99.98% amorphous) Low thermal conductivity yields an insulative controlled cooling Available in a variety of standard particle sizes, and can also be customized to your specifications Fused Silica for Refractory Application Our fused silica has excellent volume stability, resulting in near net shape castings. Besides, it is an extremely insulative material with very low thermal conductivity and high thermal shock resistance. It is often used in continuous castin...
  • Wholesale Dealers of Neutral Refractory - Silica Powder – Dinglong

    Wholesale Dealers of Neutral Refractory - Silica Powder – Dinglong

    High purity quartz powder (99.3% crystalline) High hardness of 7(Mohs) High chemical resistance Low thermal expansion A Reliable Product Dinglong silica powders are flours designed for use in industrial applications. Due to silica powder’s high purity, high hardness and chemical resistance, it is often used in foundry, electronics, external paints, glass and refractory applications. Used and Trusted across Industries Dinglong silica powders are built in a crystalline form. Our silic...
  • Short Lead Time for Lining Of Furnaces - Fused Silica for Refractory Application – Dinglong

    Short Lead Time for Lining Of Furnaces - Fused Silica for Refractory Application – Dinglong

    High purity fused silica (99.98% amorphous) Low thermal conductivity yields an insulative controlled cooling Available in a variety of standard particle sizes, and can also be customized to your specifications Fused Silica for Refractory Application Our fused silica has excellent volume stability, resulting in near net shape castings. Besides, it is an extremely insulative material with very low thermal conductivity and high thermal shock resistance. It is often used in continuous castin...
  • Wholesale Dealers of Aluminum Launders - Quartz Crucible – Dinglong

    Wholesale Dealers of Aluminum Launders - Quartz Crucible – Dinglong

    A Reliable Product Quartz crucible is the necessary container for the production of monocrystalline silicon and polycrystalline silicon. It is also the basic equipment for semiconductor industry and silicon solar cell. Our quartz crucibles use Unimin High Purity Quartz Sands, which successfully solve the problem of alkali-free metal spread internally and reduce the impurity density of crucible lining. It also ensures the low content of oxygen and particle defects and makes the crystalliz...