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Certificate of Qualification
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In 2004, the company was founded。
In 2006, the first air-hydraulic booster pump was developed for the over-load protection system of press from Erfurt in Germany.
In 2008, the first coaxial valve was developed for the on-off control of cutting fluid of machine tool.
In 2010, the underwater pelletizing air-hydraulic control system for the first domestic large-scale twin screw extruder and pelletizer was developed.
In 2011, the company moved to the new bought factory in Dalian Development Zone and changed the name
In 2012, it gained the support of national innovative fund.
In 2013, it was identified as Dalian R&D institute and coaxial valve industrialization base.
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