1959
Established in the name of Shandong Light Industry Machinery Factory

1994
Sanjin developed its first gypsum board production line

1997
Restructured into a Limited Liability Company, renamed as Shandong Sanjin Glass Machinery Co., Ltd.

2004
Privatized

2005
Sanjin earned the ISO9001-2000 quality management system certification

2006
Sanjin ranked in the list of China Industry Leading Enterprises, and ranked 108 in Top 500 High-Growth Enterprises in China Light Industry

2007
Restructured into a Joint-Stock Limited Company

2008
Got CE certification and started exporting gypsum board manufacturing equipment to Europe and the USA

2008
Officially set up a post-doctoral scientific research workstation

2009
Earned the honorary title of High-Tech Enterprise

2011
Converted into a joint venture company with Emhart Glass SA, a Switzerland-based MNC

2012
Earned the honorary title of Top 10 Industry Company in Zibo City

2013
Supplied the first gypsum board production line to Knauf, a world famous gypsum manufacturer based in Germany

2014
Supplied the second gypsum board production line to Knauf