• GIFA 2023, We Are Coming!

    As world’s leading refractory supplier for metallurgical casting. Rongsheng Group is committed to the development and manufacture of high-efficiency and energy-saving refractory materials.Own the production line with annual output of 80,000 tons of shaped refractory and 50.,000 tons of unsh...
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  • Application of acid-resistant bricks in industrial environment

    Acid-resistant brick is a shaped refractory brick with excellent ability to resist the destructive action of acidic substances in various industrial environments. Due to their unique properties, acid-resistant bricks are used in a wide variety of applications including storage tanks, chimneys, in...
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  • Refractories for Hazardous Waste Incineration Rotary Kiln

    Refractories for Hazardous Waste Incineration Rotary Kiln

    Refractory material used in hazardous waste incinerator rotary kiln are calcined with complex and unstable components.The purpose of calcination is to incinerate hazardous waste into slag and to reduce the residue’s heat reduction rate to less than 5%.when there is no crust in the kiln,the refrac...
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  • The Working Environment of Glass Kiln

    The Working Environment of Glass Kiln

    The working environment of glass kiln is very harsh, and the damage of kiln lining refractory material is mainly affected by the following factors. (1) Chemical erosion Glass liquid itself contains a large ratio of SiO2 components, so it is chemically acidic. When kiln lining material is in conta...
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  • How to Choose the Right Refractory Bricks for Different Industrie

    Refractory bricks are the essential components of any industrial application, and the selection of the right brick for any application is an important decision. The right refractory brick can improve the performance of the application, increase its life span and reduce its energy consumption. Sel...
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  • Alumina Refractory Bricks in the Steel Industry

    Alumina refractory bricks are a type of refractory material that are used in the steel industry. The bricks are composed of alumina, a material that is highly resistant to heat, corrosion, and wear. Alumina refractory bricks are used in the steel industry to construct lining and insulation for fu...
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  • The Global Trend of Refractory Materials

    It is estimated that the global output of refractory materials has reached about 45×106t per year, and has maintained an upward trend year by year. The steel industry is still the main market for refractory materials, consuming about 71% of the annual refractory output. In the past 15 years, the...
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  • Iran Customer Visit

    Iran Customer Visit

    In September, one of the famous unshaped refractory producer and trader in Iran comes to RS Group for a business negotiation. During the customer’s visit, Mr. Chu, chairman of RS Group, and Mr. Wang, general manager of RS Group, accompanied them to visit our headquarter and factories. The custom...
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  • U.S. Bricks, Blocks and Pavers Market Analysis and Forecast 2010-2020 and 2021-2025 and 2030

    DUBLIN–(BUSINESS WIRE)–The U.S. Bricks, Blocks and Pavers Market report has been added to’s offerings. This comprehensive study examines the U.S. Bricks, Blocks and Pavers industry by product, market, application, and region.Provides historical data for 20...
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  • Acid Resistant Lining Market: Germany Industry Analysis and Opportunity Assessment, 2016-2026

    LONDON, Sept. 13, 2016 /PRNewswire/ — Future Market Insights provides a 10-year forecast for the German acid-resistant lining market between 2016 and 2026.In terms of value, the market is expected to grow at a CAGR of 5.9% during the 2016 forecast period.The primary purpose of the report is...
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  • Selection and Technological Progress of Refractory Materials for Coreless Induction Furnaces

    Induction furnace is a device that uses the principle of electromagnetic field induction to convert electrical energy into heat energy to heat and melt the metal charge. According to the structure, it is divided into two categories: core induction furnace and coreless induction furnace. The corel...
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  • Application of Refractory Materials in Non-ferrous Metal Smelting

    Application of Refractory Materials in Non-ferrous Metal Smelting

    The main equipment for non-ferrous metal smelting is non-ferrous metal smelting furnaces. Studying the demand for the variety and quality of refractory materials due to technological progress of non-ferrous metal smelting industry should be the main task for the refractory industry to extend the ...
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