2020
In 2020, 15000 tons of new ceramic insulator material project will be completed and put into operation.
2018
15000 tons of new ceramic insulation material project started
2016
In 2016, it completed the shareholding system transformation and listed on the new third board. The alumina production line for ceramic separator of lithium battery was successfully expanded.
2017
In 2017, the company completed the equity incentive after listing, and continued to expand various alumina production lines.
2015
In 2015, it successfully applied for the invention of high-purity alumina; it was recognized as a provincial innovative enterprise and provincial enterprise technology center; its products were included in the famous and excellent product ca……
2019
The new R D building will be put into use in 2019; this year, the company is recognized as the second batch of "high tech enterprises" in 2019.
2005
In 2005, the company established a technical strategic cooperation relationship with the Institute of Chinese Academy of Sciences.
2002
In 2002, special alumina for electronic ceramic tape casting substrate was developed, which realized localization and obtained national invention. The products are used in the chips of Shenzhou 5, 6 and other aerospace launchers.
2012
It is recognized as a high-tech enterprise by the Department of science and technology of Henan Province.
2004
In 2004, the company developed alumina for monocrystalline silicon wafer grinding, and the product performance index reached the international advanced level; in the same year, the company was recognized as a high-tech enterprise by the Depa……
2010
In 2010, it was rated as the first batch of enterprise technology center in Zhengzhou; in the same year, Zhengzhou Tianyi photoelectric technology materials Co., Ltd. was established.
2000
The company was established in September 2000.
2007
In 2007, we developed spherical alumina with high thermal conductivity and alumina for high voltage switch industry (1 million volts).
2001
In 2001, we developed special alumina for CRT color TV picture tube sealing, successfully breaking the monopoly position of Japanese companies in the field of screen cone sealing of color picture tubes in China.
2008
In 2008, we researched and developed special alumina for TFT-LCD liquid crystal substrate glass, which provided strong support for the National 863 scientific research project undertaken by rainbow group, realized the localization of the pro……
2024
The project raised for investment in 2024 has been put into operation and awarded the Henan Province Manufacturing Equipment Renewal Award Intelligent application scenarios; The Boehringer Ingelheim project has been completed and reached pro……
2023
In 2023, our company's annual production of 50000 tons of electronic ceramic powder project will be put into operation; Recognized as a provincial-level "green factory" by the Department of Industry and Information Technology o……
2025
In 2025, as the leading unit, Zhengzhou University, Hebei University of Technology and other units will jointly establish the Zhengzhou Aluminum Oxide Materials and Ceramic Membrane Industry Research Institute.
2021
In 2021, it was recognized as a "Manufacturing Single Item Demonstration Enterprise" by the Ministry of Industry and Information Technology and the China Federation of Industrial Economics; Continuously recognized by the Ministry o……
2022
In 2022, successfully listed on the Beijing Stock Exchange; The fundraising project has started construction and is expected to increase its annual production capacity by 55000 tons.
