History

2024

Won the title of "High Quality Alumina Siliceous Refractory Supplier" at the 5th International Metallurgical Expo

2023

Specialized new enterprise

Listed Enterprises on Zhongyuan Stock Exchange

On Hero Class A Enterprises in Xinmi City

2021

Obtain "high-tech enterprise" certification

Was named "national science and technology small and medium-sized enterprises"

As "Zhengzhou Science and Technology Enterprise"

Elected as Vice President of Xinmi City Refractor Association

Through the "white list" audit of Zhengzhou municipal industrial enterprises in Henan Province

2020

Obtain 2 invention patents of "silicon corundum wear-resistant brick"

Access to corporate AAA credit rating

Vice Chairman Unit of China Equipment Management Association

On Hero Class A Enterprises in Xinmi City

2017

Established Zhengzhou Zhongjian Refractory Co., Ltd.

Quality, environment and other system certification

Establishing a partnership with Sinosteel

2003

Established Xinmi Zhongjian Refractory Material Factory