February 25, 1994
the leaders of economic commission and the director Wang Zhizhong signed in the staff contract system meeting of Linyi Construction Machinery Factory
March 11, 1994
Linyi Construction Machinery Factory and Japan Komatsu Company held the "Signing Ceremony for Jointly Producing Hydraulic Excavators through Combination of Technology and Trade" in Beijing.
March 28, 1994
"Establishment of Shandong Linyi Construction Machinery Co., Ltd. and the First Shareholders' Meeting initiated by Linyi Construction Machinery Factory was held grandly. The picture showed that Chairman Wang Zhizhong was speaking.
The first excavator independently produced by Lingong was to soon be off production line, and the trial workers were making final inspection.
June 8, 1998
Shandong Linyi Construction Machinery Co., Ltd was listed on Shanghai Stock Exchange.
march 23, 1999
Company ZL30F loader through provincial certification.
the first YZ18J road roller developed by Lingong was successfully off line.
February 07, 2005
he national "863" project undertaken by the company, "Research on Mechanical, Electrical and Hydraulic Integrated Intelligent Monitoring System for Loaders and Application of Products" passed the acceptance.
April 8, 2005
Shandong Lingong post-doctoral work station and engineering machinery research institute were opened in Jinan.