2007 February- The company was established.

2009 April- Passed China quality system certification.

2010- The Beijing office was officially opened.

2013 November- The us office was opened.

2013 December-  Set up a smart phone processing center and purchased more than 60 sets of high precision equipment.

2015May- Passed the environmental and safety management system certification in.

2015- The annual capacity was expanded to 54,000 tons.

2016- The project of 5,000 tons of ductile iron was put into production.

2017- The annual capacity will be expanded to 72,000 tons.

2018 October- The green precision casting industrial park in Yaodu district broke ground.

2018 April- School-enterprise cooperation of Taiyuan university of science and technology.

2018  July- The south China warehouse was officially put into operation.

2019 March- Linfen vocational and technical college signed a school-enterprise cooperation agreement with our company

2019 May- Successively won the honor of "workers pioneer" of Yaodu district, "workers pioneer" of Linfen city, "workers pioneer" of Shanxi Province, and "model collective of Shanxi Province"

2020 May-The steel casting project will be launched.