Ruijun has Passed ISO9001 (Quality system), ISO14001 (Environmental system), ISO18001(Occupational Health and Safety Management Systems), CE (EU), SGS certification. Ruijun has obtained more than 40 national invention utility patents and has been recognized as Jiangsu Province"High-tech Enterprise", "Small and Medium-sized high-tech Enterprise", "Invisible champion enterprise"; And won the "High-tech Products" award and Jiangsu china provincial key promotion application of "new technology and new products" and other honors.
1997
FengHua Numerical Control CO.,LTD
（predecessor of Ruijun） established at 1997.
2003
Develop first generation
Medium WEDM at 2003.
2005
FH series Medium WEDM
officially on sale at 2005.
2006
Kunshan RuiJun Machinery CO.,LTD
established at 2006.
2008
Kunshan high-tech park plant
of RuiJun opened at 2008.
2011
The second generation discharging
control system officially on sale at 2011.
2013
The sales quantity of Medium WEDM
exceeded 1000 units at 2013.
2014
Moved in 2014 new R&D and
manufacturing base.
2016
Expansion in 2016 Standardized
assembly line workshop.
2020
The fourth generation high frequency
technology has been developed in 2020.
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