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2001
Ark Electric and Mechanical Company Limited was founded. -
Ark Electric and Mechanical Company Limited was founded.
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2004
NEWDOSE brand was founded, the first electromagnetic dosing pump formally came into China market.
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2005
R&D of solenoid pumps DP (pulse signal) and DM (4-20mA signal) series succeeded.
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2006
R&D of solenoid pumps big capacity 50Lph succeeded.
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2015
Whole series of electromagnetic pump went through upgraded and updated by continuous technological renovation.
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2016
R&D of motor driven diaphragm metering pump succeeded and came out.
