1956
Chairman Mao Zedong, paid a visit to Nanjing Radio Equipment Factory.（PANDA Electronics）

1958
Zhu De visited Hankou State Radio Equipment Factory.（Wuhan Zhongyuan Electronics）

1975
Deng Xiaoping visited Nanjing Radio Equipment Factory （PANDA Electronics）

1985
Great Wall 0520CH, the first Chinese input computer was born in Beijing.

1988
PANDA earth station equipment for digital satellite communication won the national quality golden award.

1989
Establishment of China Electronics Corporation (CEC)

1993
Shenzhen SED Industry Co., Ltd was listed in Shenzhen Stock Exchange (000032).

1994
Shenzhen Great Wall Technology Co., Ltd was listed in Shenzhen Stock Exchange (000021).

1995
“PANDA”was awarded with China’s “Famous Brand” by the State Trademark Bureau, becaming the first “famous brand” in China’s electronics industry.

1996
Mr. Lipeng visited Shanghai Huahong-NEC Electronics Co., Ltd.
Ground-breaking of Shanghai Huahong IC production line. (“909”project)
“SED-08 Router” won the second prize of National Science & Technology Progress Award.
China’s first disk substrate production line was completed in Shenzhen Kaifa Co., Ltd.
Nanjing PANDA Electronics Group Co., Ltd was listed in Hong Kong Stock Exchange (0553)
Nanjing PANDA Electronics Group Co., Ltd was listed in Shanghai Stock Exchange (600775)

1997
“PANDA IC CAD system” won the first prize of National Science & Technology Progress Award.
Nanjing Huadong Electronics Group Co., Ltd was listed in Shenzhen Stock Exchange (000727)
Amoi Electronics Co., Ltd was listed in Shanghai Stock Exchange (600057)
China Great Wall Computer Shenzhen Co., Ltd was listed in Shenzhen Stock Exchange (000066)
Great Wall Info Industry Co., Ltd was listed in Shenzhen Stock Exchange (000748)

1998
“COSA V1.1 Open System Software Platform” won the second prize of National Science & Technology Progress Award.
Shanghai Belling Co., Ltd was listed in Shanghai Stock Exchange (600171)

1999
President Hu Jintao visited Amoi Electronics Co., Ltd
Developed China’s first 64 bit operation system--COSIX64
“Smart Card Circuit” won the second prize of National Science & Technology Progress Award.
Great Wall launched its self-developed 8.6 G hard disk, the first of its kind in China, indicating the expansion of Great Wall into the filed of core computer parts.
DH9063, world’s first Pro-logic power magnifier with digital processing chips was born in Amoi, certificated by the Dolby lab.
Amoi developed the first digital cordless phone in China, obtaining the 1st CDCT certificate from MII.
Great Wall Technology Co., Ltd was listed in Hong Kong Stock Exchange (0074)

2000
President Jiang Zemin visited Shanghai Pudong Software Park
CEC was listed among the 44 key backbone enterprises in China, directly under the administration of central government.
3 state-level software parks were unveiled: Beijing CS&S, Shanghai Pudong Software Park, and Zhuhai South Software Park.

2001
Premier Li Peng visited Amoi Electronics Co., Ltd
Vice Premier Wu Bangguo visited Amoi mobile phone R & D Center.
CEC signed definitive agreement with Philip in mobile phone business.
CEC signed comprehensive agreement with China Agricultural Bank.

2002
Cooperation with Philips in mobile phone business obtained government approval.
China National Software & Service Co., Ltd. was listed in Shanghai Stock Exchange (600536)
Successfully acquired Sanxing Petrochemical and transformed it into CEC Corecast Co., Ltd. (600764)

2003
Former President Jiang Zemin visited PANDA Group.
President Hu Jintao visited Great Wall Technology Co., Ltd.
Premier Wen Jiabao visited Shanghai Huahong NEC Co., Ltd.
China Software International Co., Ltd was listed in Hong Kong Stock Exchange, (8216)
Great Wall and the Science Department of Qinghua University jointly developed the Cluster Server--"Deep-21" Super Computer

2004
President Hu Jintao visited PANDA Group.
Vice President Zeng Qinghong visited Amoi Electronics Co., Ltd.
Signed agreement with Nanjing State Assets Supervision & Administration Commission on restructuring certain local companies. Nanjing Changjiang Electronics Group Co., Ltd. and Nanjing Sanle Electronics Information Industry Group Co., Ltd. were established.
China Electronics Corporation Holdings Company Ltd was listed in Hong Kong, Stock Exchange (0085HK)

2005
Vice President Zeng Qinghong visited Great Wall Info Industry Co., Ltd
Great Wall Group merged with CEC.
“Amoi” ranked among the top 500 most valuable brands in China, with brand value around RMB 7 billion.
Great Wall launched GStor series, the first security HD product in the world.

2006
President Hu Jintao visited Amoi Electronics Co., Ltd
The first Board of Directors was established and the new “Article of Association” was approved by SASAC.
Selected as the pilot company for the national program of Innovative Enterprise.