Development History
1958
Shenyang Refractory Materials Factory was established.
1987
Shen Nai Zhengzhou branch has broken ground.
1988
Shen Nai Zhengzhou branch successfully completed the test run.
1990
The company has been renamed Zhengzhou Zhenzhong Electric Melting Refractory Materials Factory.
1991
Zirconium desiliconized by electric melting has been successfully developed. The enterprise won the first-class advanced enterprise in Henan Province; Chairman Li Qisheng was awarded outstanding Communist Party Member of Henan Province.
1993
Zhengzhou Zhenzhong Industrial Group was established, and Comrade Li Changchun inspected the company. Chairman Li Qisheng began to receive special allowances from the State Council.
1994
Zhengzhou Zhenzhong Industrial Group Co., Ltd. was established, with multiple branches set up externally. The 'Production Method for Zirconia Electric Melting Blowing Balls' obtained a national invention patent. The company was recognized as a fully qualified enterprise for quality management.
1997
The company was awarded the title of 'Large Secondary Township Enterprise' by the Ministry of Agriculture.
2001
The electric melting of calcium zirconate has been successfully developed and put into production, and the company has been recognized as a high-tech enterprise. Chairman Li Qisheng was awarded the title of National Township Entrepreneur.
2002
The electric fused magnesia-alumina-zirconia synthetic material has been successfully developed and put into production, obtaining a national invention patent.
2003
The electric melting zirconium silicate powder has been successfully developed and put into production, obtaining a national invention patent. The company has been awarded the titles of 'Contract-abiding and Trustworthy Enterprise' and 'Zhengzhou Patent Demonstration Enterprise'.
2004
High-purity electric melting zirconia was born, with zirconium content exceeding 99.5%, and it has obtained a national invention patent.
2005
Monoclinic zirconia with high purity, high activity, and large specific surface area has been born.
2006
The successful development of α-β alumina products has been achieved and launched into domestic and international markets; wear-resistant bricks for the metallurgical industry have been successfully developed, with products exported to multiple countries; awarded the title of Excellent Patent in China.
2007
The development of cast β-alumina products has been successfully put into production and introduced to the foreign market; the development of electric fused yttrium oxide has been successfully put into production and introduced to both domestic and foreign markets.
2008
The development of fused α-alumina products has been successful; the company has been recognized as a high-tech enterprise; electric fused calcium-stabilized zirconia has been awarded as a quality product in Henan Province.
2009
Magnesium zirconium powder has been successfully developed; the company has been awarded the title of Excellent Refractory Material Enterprise in Henan Province.
2010
The development of yttrium zirconium spray powder for thermal barrier coatings has been successful and exported to Europe. The development of electric melting ceramic sand for the surface treatment industry has been successful; the company has been awarded as one of the top 500 enterprises in China's building materials and one of the top 100 growth enterprises in China.
2011
The cast α-alumina products were awarded the Henan Province Famous Brand Product; the 'Production Method of Electric Melting Magnesia-Alumina-Zirconia Synthetic Material' obtained a national invention patent; the national standard for electric melting zirconia drafted by the company was published and implemented; the company was awarded the Top 500 Chinese Building Materials, Top 100 Most Growth Potential Enterprises in China, and AAA-level Integrity Enterprise.
2012
Vice Chairman of the Guangdong Provincial Political Consultative Conference, Tang Guozhong, inspected the company; Secretary of the Henan Provincial Committee, Guo Gengmao, met with Chairman Li Qisheng; awarded the title of influential enterprise in comprehensive resource utilization in China; applied for 4 invention patents; successfully developed electric melting barium zirconate and electric melting high zircon bricks products, which will be launched in the market, and awarded the title of 'Henan Provincial Postdoctoral Research and Development Base' by the Henan Provincial Department of Human Resources and Social Security.
2013
Awarded the First Prize in Technology; the new product of magnesium-zirconium eutectic material has been successfully developed and recognized in the market.
2014
Certified with the National Quality Credit AAA, awarded the honor of 'Demonstration Unit for Contract Integrity and Creditworthiness'; Successfully developed electric melting yttrium oxide products and obtained national patents, achieving significant breakthroughs in titanium alloy casting and surface treatment, widely used in aerospace and military casting production, awarded 'Quality-Driven Technological Innovation Enterprise' by the Henan Provincial Department of Science and Technology.
2016
Awarded the title of 'Henan Province Enterprise Technology Center' by the Henan Provincial Development and Reform Commission for electric melting zirconia.
2017
Due to the growth in market demand, the company has completely transformed, shutting down the production line for electric melting bricks and expanding its factory to focus on the production of electric melting zirconia and yttrium-based materials.
2019
Won the honor of national high-tech enterprise; The company focused on the in-depth development of plasma spraying powder, thermal barrier coating field, and achieved remarkable results, zirconium boride, gadolinium zirconate, ytterbium oxide stabilized zirconium, ytterbium gadolinium complex stabilized zirconium products have been launched, and in specific areas to greatly improve the efficacy of zirconium based materials.
2021
In the reconstruction after the severe flood disaster in Zhengzhou on July 20, the company was awarded the title of 'Model of Charitable Excellence'.
2022
Awarded the honor of quality supplier in the Chinese titanium zirconium industry, in the same year our company reached cooperation with the Chinese Academy of Sciences, gas turbines, and the China Ordnance Industry Group in the fields of structural ceramics and thermal barrier coatings. Recognized by the Henan Provincial Department of Industry and Information Technology as a 'National High-tech Enterprise' and also awarded the title of 'Specialized, Refined, Characteristic, and Innovative Small Giant Enterprise' in Henan Province.
2023
Awarded the title of 'National Specialized and Innovative Small Giant Enterprise' by the Ministry of Industry and Information Technology of the country, and honored as an 'Outstanding Refractory Material Enterprise' in Henan Province.
2024
Awarded the 'Henan Province Manufacturing Single Champion' by the Henan Provincial Department of Industry and Information Technology, and recognized as one of the 'Top 100 High-Growth Enterprises in Henan Province'.
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