Products
Main Products
High Temperature Resistance,Large Body Density,...
Loose-Fill Refractories Alumina Bubble Is Used ...
Needle-Like Mullite Crystals Which Confer High ...
Optimum Toughness Of The Grains Brown Fused Alu...
Calcined Alumina Ultrafine For High-Performance...
Reactive Alumina Has High Purity, Good Particle...
Alumina Ceramic Ball Is The Grinding Medium Of ...
Sintered Mullite And Fused Mullite Are Primaril...
High-Purity Magnesium-Aluminum Spinel Grades: S...
Shaft Kiln Bauxite and Rotary Kiln Bauxite 85/8...
Fused Silica Excellent Thermal And Chemical Pro...
Fused Alumina Zirconia,Az-25,Az-40
Black Silicon Carbide Is Suitable For Refractor...
Green Silicon Carbide Is Suitable For Cutting A...
Monocrystalline Fused Alumina Is Suitable For V...
Semi-Friable Fused Alumina Widely Working On He...
Pink Aluminum Oxide Is Sharp And Angular Used I...
Good Volume Stability And Thermal Shock Resista...
Low Na2o White Fused Alumina,Can Be Used In Ref...
Fused Zirconia Mullite ZrO2 35-39%
One Of The Hardest Man-Made Materials Boron Car...
Calcium Aluminate Cement, High Aluminate Cement...
Black Fused Alumina，Suitable For Many New Indu...
Melt Drawn Heat Resistant Stainless Steel Fiber
application
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About us
Why Choose junsheng
HeNan JunSheng Refractories Limited is a Manufacturer and trader for Refractories and Abrasives raw materials with over 20 years experience. Professional services, high quality products, competitive prices and customer-oriented principles form the basis of our company’s good reputation.
Our companies have focused on the alumina refractories since its foundation. We are keeping improving our products quality, providing our customers with high-quality, stable products and first-class follow-up service, achieving better performance for the high-quality refractories.
Work with us! You will find a shortcut to Chinese Refractories and Abrasives.
Establishment of the Company
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Number of employees
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cooperative companies
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Market Experience
services
Junsheng's Services Always Go Extra Mile
Quality products and services
We have been given full affirmation regarding our high quality product and well service in the international market with over ten year experience. We are not only provide high quality products at reasonable price,but also the technical assistance.
Advanced equipment
We have advanced equipment and production lines to guarantee the quality of our products,we have a dedicated quality testing team which does pre-shipment inspection and we have close access to third party testing labs. The customer service and documentation is excellent so that we are always on the move to sort out any queries in a very short time.
A trusted partner
Henan Junsheng Refractory Co., Ltd. has been adhering to the concept of "establishing partnership with trust" for many years, and has established long-term customers around the world.
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Quality products and services
Junsheng”s Services Always Go Extra Mile
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Advanced equipment
Junsheng”s Services Always Go Extra Mile
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A trusted partner
Junsheng”s Services Always Go Extra Mile
news
Our Latest News
Fused quartz
In Si and FeSi production, the main Si source is SiO2, in the form of quartz. Reactions with SiO2 generate SiO gas that further reacts with SiC to Si. During heating, quartz will transform to other SiO2 modifications with cristobalite as the stable high-temperature phase. Transformation to cristo...
The influence of mineralizers on the properties of these ceramic materials
Magnesium aluminum spinel(MgAl2O, MgO·Al2Oor MA)has superior high temperature mechanical properties, excellent peeling resistance and corrosion resistance. It is the most typical high temperature ceramic in the Al2O-MgO system. The preferential growth of calcium hexaaluminate (CaAl12O19, CaO·6AlO...
Whether pure electroceramics waste could be used to synthesize mullite ceramics？
Some industrial wastes are shown to be useful in the production of mullite ceramics. These industrial wastes are rich in certain metal oxides such as silica (SiO2) and alumina (Al2O3). This gives wastes the potential to be used as a starting material source for mullite ceramics preparation. The p...