In April 2002
Founded the fused quartz project team, began to investigate the fused quartz glass technology and market.
In October 2003
To undertake the national military 863 directly under the special project contract (high quality large size fused quartz glass development).
In November 2005
Successfully developed the first high quality large size fused quartz glass weight in China, the size of φ230×1560mm.
In May 2006
Completed the production of φ610×60mm fused quartz billet, the technical indicators reached the requirements of the project contract, and passed the national acceptance.
In July 2007
Qinhuangdao Yaohua Quartz Technology Development Co., LTD was established.
In November 2008
Sichuan Zhongwu Shenguang Technology Co., LTD was established.
In December 2010
Sichuan Zhongwu Shenguang Technology Co., Ltd. acquired Qinhuangdao Yaohua Quartz Technology Development Co., LTD.
In October 2012
In September 2014
The key index optical non-uniformity broke 2×10-6 for the first time in China, reaching 1.985×10-6, and passed the milestone node review in November.
In October 2014
Qinhuangdao Yaohua Quartz Technology Development Co., Ltd. was changed into a wholly-owned subsidiary of Sichuan Shenguang Quartz Technology Co., LTD. Sichuan Shenguang Quartz Technology Co., Ltd. completed the capital increase and share expansion.
In October 2017
By introducing strategic investor Shenzhen Blue Bridge Asset Management Co., LTD., the optical non-uniformity index of Round A financing was once again broken through 1×10-6, reaching 9.69×10-7, continuously maintaining the domestic lead and reaching the international first-class level.
In March 2018
Wuhan Shenguang Chemical Industry Co., LTD., a wholly owned subsidiary, was established.
In October 2018
Jiangyou new line completed, new 12 tons/year production capacity.
In August 2019
Guangxi Shenguang Optical Technology Co., LTD., a wholly-owned subsidiary, was established.
In September 2019
Wholly-owned subsidiary Sichuan Shenguang New Material Technology Research Co., LTD was established.
In November 2020
Completed the B round of financing, and introduced many investment institutions such as Dayou Science & Technology, Hengxin Huye, Shanghai Shanda, etc.
In August 2021
Shenguang Optics completed the group restructuring, Jiangyou Shenguang independent operation.
In October 2021
Wholly-owned subsidiary Chengdu Shenguang Huicheng Trading Co., LTD was established.
In November 2021
Completed the B+ round of financing, and the registered capital changed to 136.55 million yuan.
In March 2022
Wuhan Shenguang Chemical Industry Co., LTD., a wholly owned subsidiary, was renamed Jiangsu Shenguang Quartz Technology Co., LTD.
In April 2022
Yangzhou Shenguang Optical Technology Co., LTD was established.
In May 2022
Sichuan Shenguang Quartz Technology Co., LTD was renamed "Shenguang Optical Group Co., LTD".
In September 2022
The project of Shenguang Optical Materials Research and Development Center has been completed and put into use.