17
2023-08
Introduction of main application fields of alumina ball
The main application fields of alumina ball are introduced. Alumina ball is widely used as catalyst and catalyst carrier in petrochemical industry and fertilizer industry.
2023-08-17
17
2023-08
Concentrate on sharing the future
On February 4, 2016, Shandong Zhongxin summarized the speech at the commendation conference
2023-08-17
17
2023-08
Concentrate on Reinventing Brilliance
February 12, 2017 Shandong Zhongxin Summary and Commendation Conference Speech
2023-08-17
01
2018-03
01
2018-03
01
2018-03
01
2018-03
01
2018-03
01
2018-03
01
2018-03
Zhongxin New Material
Business License