1August 8, 997 Dongying Chen Dong group co., ltd was established.
1998 1 Chen Dong group completed the reform and held the first general meeting of shareholders.
On June 30th, 2006, 65438+February 30th, the fourth shareholders' meeting of Chen Dong Group was successfully held, which realized the historic transformation from collective ownership to private joint-stock enterprises.
On June 65438+1October 65438+September 2007, with the approval of the State Administration for Industry and Commerce, the company realized the administrative division without a hat and changed its name to Chen Dong Holding Group Co., Ltd.