15
2024-09
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.
2024-09-15
15
2024-09
The company was awarded the title of 'Large Secondary Township Enterprise' by the Ministry of Agriculture.
2024-09-15
15
2024-09
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.
2024-09-15
15
2024-09
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.
2024-09-15
15
2024-09
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.
2024-09-15
15
2024-09
The company has been renamed Zhengzhou Zhenzhong Electric Melting Refractory Materials Factory.
2024-09-15
15
2024-09
15
2024-09
29
2024-10
Contact Phone:
Focus on us
Online message
We will contact you within one working day. Please pay attention to your email.