1985
Linqu Yeyuan Cement Equipment Factory was established, focusing on the development of automated measurement equipment for the cement industry.
1993
With the introduction of foreign capital, Samsung Electronics Co., Ltd. was established and began to devote itself to equipment manufacturing and research and development in China's new building materials industry.
1994
There are 256 employees, 20,000 square meters of factory area, and an annual output value of 20 million yuan. Applied for the patent of DG hanging belt scale, which was listed as the preferred equipment by the National Building Materials Bureau.
1995
The Shandong Provincial People's Government awarded the title of "Shandong Advanced Private Enterprise". The research and development of the microcomputer control system of shaft kiln raw meal coal blending won the second prize of provincial scientific and technological progress.
1996
Shandong Provincial Administration for Industry and Commerce awarded "Top 100 Private Enterprises". The developed MFH-Ⅱ mill load detection transmitter has reached the level of similar foreign products.
1997
There are 380 employees, and the Shandong Enterprise Investigation Team of the National Bureau of Statistics awarded "Shandong Top 100 Private Enterprises in Comprehensive Economic Strength".
1998
The People's Government of Weifang City awarded the "Top Ten Private Enterprises in Weifang City".
1999
Weifang Municipal People's Government awarded "Top Ten Private Enterprises".
2000
Linqu County People's Government awarded "Advanced Enterprise of Scientific and Technological Progress".
2001
Linqu County Administration for Industry and Commerce "Civilized and Honest Business Household".
2003
The company has passed ISO9001 international quality system certification.
2005
Apply for the patent of China's brick-making auxiliary equipment production line, and create a new technology for the utilization of solid waste in China.
2006
Linqu County Federation of Industry and Commerce "Excellent Socialist Builder".
2007
A young and energetic new leadership team creates a new field of mine filling technology in China