Development

In 2016, the new filling valve was launched
In 2015, it became a "contract-honoring and trustworthy" enterprise in Weifang City
In 2014, the factory was expanded to 3000 square meters
In 2013, the newly developed steel company special valve was listed
In 2012, the products were exported to more than 20 countries and all over the country
In 2011 Obtained the right to self-export
Obtained two national patents in 2010
In 2009 　 cooperated and operated with German solenoid valve company, and the product officially entered the German market
2008 The Ministry of Foreign Trade was established, and the products officially entered the international market
2007 Developed new pneumatic valves and put them on the market
Became a member of China Foundry Association in 2006
In 2005, established R&D center, increased R&D investment, and introduced selected spectrum analyzers
Passed ISO9001 certification in 2004
In 2003, the company built a production base of 20,000 square meters