Castable Material

We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Castable Material, Buy Silica Powder, Quartz Powder For Sale, Chinese Fused Silica Manufacturer, We are looking forward to establishing long-term business relationships with you. Your comments and suggestions are highly appreciated. Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for Castable Material, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.


  • Best-Selling Products Made By Investment Casting - Fused Silica Powder – Dinglong

    Best-Selling Products Made By Investment Casting - 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 ...
  • Massive Selection for Direct Investment Casting - Silica Powder – Dinglong

    Massive Selection for Direct Investment Casting - 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...
  • Chinese wholesale Fused Quartz Grain - Quartz Crucible – Dinglong

    Chinese wholesale Fused Quartz Grain - 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...
  • Reasonable price for Refractory Steel Industry - Quartz Tube – Dinglong

    Reasonable price for Refractory Steel Industry - Quartz Tube – Dinglong

    Lighting We have a wide product range of quartz tubes for lighting applications and can fully meet your demand. Our products can be applied in traditional lighting, automobile lighting, special lighting, germicidal and heating fields. Fiber Optics Optical Fibers are used as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic commutations. We are proud to be part of this development and are committed to contribute new products and ideas to encounter n...
  • China Factory for Refractory Raw Materials - Quartz Powder – Dinglong

    China Factory for Refractory Raw Materials - 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. ...
  • Manufacturing Companies for Acidic Refractory Materials - Fused Silica Grain – Dinglong

    Manufacturing Companies for Acidic Refractory Materials - 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...
  • China wholesale Asian Refractories - Fused Silica Lump – Dinglong

    China wholesale Asian Refractories - Fused Silica Lump – Dinglong

    High purity and softening temperature High electrical resistivity and low thermal conductivity High transparency from the ultraviolet to the infrared spectral range Making of Fused Silica: Electric Fusion Dinglong has been producing fused silica on an industrial scale with the electric fusion melting process. More specifically, Dinglong uses the batch fusion method of electric fusion. In the batch fusion method, a large quantity of raw material is placed inside a refractory lined vacuum ...
  • Lowest Price for Investment Casting Manufacturers - Quartz Crucible – Dinglong

    Lowest Price for Investment Casting Manufacturers - 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 selling Dense Castable - Quartz Tube – Dinglong

    Factory selling Dense Castable - Quartz Tube – Dinglong

    Lighting We have a wide product range of quartz tubes for lighting applications and can fully meet your demand. Our products can be applied in traditional lighting, automobile lighting, special lighting, germicidal and heating fields. Fiber Optics Optical Fibers are used as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic commutations. We are proud to be part of this development and are committed to contribute new products and ideas to encounter n...
  • OEM/ODM Supplier Solar Energy - Quartz Tube – Dinglong

    OEM/ODM Supplier Solar Energy - Quartz Tube – Dinglong

    Lighting We have a wide product range of quartz tubes for lighting applications and can fully meet your demand. Our products can be applied in traditional lighting, automobile lighting, special lighting, germicidal and heating fields. Fiber Optics Optical Fibers are used as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic commutations. We are proud to be part of this development and are committed to contribute new products and ideas to encounter n...
  • Factory For Furnace Refractory Material - Quartz Tube – Dinglong

    Factory For Furnace Refractory Material - Quartz Tube – Dinglong

    Lighting We have a wide product range of quartz tubes for lighting applications and can fully meet your demand. Our products can be applied in traditional lighting, automobile lighting, special lighting, germicidal and heating fields. Fiber Optics Optical Fibers are used as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic commutations. We are proud to be part of this development and are committed to contribute new products and ideas to encounter n...
  • Bottom price Refractory Company - Fused Silica Sand – Dinglong

    Bottom price Refractory Company - 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...