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History
2021
Zhengzhou Xinzhongke Industrial Group Co., Ltd. was established in 2021. In the same year, the subsidiary Zhengzhou Hengruida New Materials Co., Ltd. was rated as “2021 key industry performance classification A-level enterprise in graded dynamic management in Zhengzhou City”.
June 2020
It wholly acquired Zhengzhou Hengruida New Materials Co., Ltd. and established an intelligent warehousing system. In the same year, it was responsible for drafting Industry Standard for Sillimanite Bricks for Glass Kilns (JC/T 2574-2020).
2019
Two new 30m3 high temperature intelligent shuttle kilns were built.
2017
One 1750℃ high temperature tunnel kiln and supporting intelligent production line was established and Zhengzhou Zhongke New Materials Co., Ltd. was established.
2008
The third production line was built and the second high-temperature energy-saving tunnel kiln was newly built.
2007
The second production line was built and two ultra-high temperature energy-saving shuttle kilns were newly built.
2005
The inverted flame kiln was dismantled and the first new energy-saving tunnel kiln was built.
2002
A factory was invested and two down-draft kilns were built and Zhengzhou Zhongke Refractory Materials Co., Ltd. was established.
tons
High-performance refractory materials with the annual output of 50,000 tons
years
Focus on the research and development of aluminum-silicon refractories for 20 years
+
Provide services for more than 300 glass and steel enterprises


Zhengzhou Zhongke Refractory Materials Co., Ltd.
Address: Songlou Industrial Zone, Xinmi City, Henan Province
Zhengzhou Zhongke New Materials Co., Ltd.
Address: No. 102, Songlou Industrial Zone, Laiji Town, Xinmi City
Zhengzhou Hengruida New Materials Co., Ltd.
Address: Yanggang Village, Jianshan Township, Xinmi City