Wuhan Changjiang Optical Communication Industry Group (hereinafter referred to as "Changguang Group") was formally established, and Chang Fei Optical Fiber and Cable Co., Ltd., a Sino-foreign joint venture, was also established that year.
1June, 992, Changguang Group established Wuhan Ri Electro-Optical Communication Industry Co., Ltd. through joint venture with NEC Corporation and Sumitomo Corporation of Japan. 1996 65438+ 10 shareholders such as changguang group jointly initiated and formally established Wuhan Changjiang communication industry group co., ltd. 1999 passed the examination of Chinese academy of sciences and Ministry of science and technology in June, and was recognized as one of the key enterprises in the national photoelectric information industry base.
199965438+In February, Changjiang Communication established Wuhan An Kai Optical Cable Co., Ltd. with Chang Fei Optical Fiber and Cable Co., Ltd. and Dutch NK China Investment Co., Ltd.
On February 6, 2000, 65438, Changjiang Communication successfully issued 45 million A shares on the Shanghai Stock Exchange, which was officially listed on the 22nd. From June 5438+0, 2006 to April 2002, Changjiang Communication established four holding subsidiaries, including Optical Network.
200165438+February Changjiang Communication established a national postdoctoral research center.
In May 2003, Changjiang Communication Wireless Communication Division was formally established.
In May 2004, Changjiang Communication Optical Storage Division was formally established.
From June 5, 2006 to 2006 10, the headquarters of Changjiang Communication Group was moved to No.2 Wenhua Road, Guandong Industrial Park, Donghu Development Zone, Wuhan.
Wuhan changguang technology co., ltd was established in June 2006.
Wuhan changtong photoelectric storage technology co., ltd was established in may 2008.