2012 / 02 / 09
"A type of Energy-saving mixing" has gotten the Certificate of Inventation Patent
 
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2011 / 11 / 05
"A new type of Scraper device for the tank" has gotten the Certificate of Utility Model Patent
ZL 2011 2 0116822.8 A new type of Scraper device for the tank
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2011 / 11 / 05
"A type of Sealed Mixing device which can be lifted" has gotten the Certificate of Utility Model Patent
ZL 2010 2 0158917.1 A type of Sealed Mixing device which can be lifted
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2011 / 11 / 05
"Composite Mixing device for tank" has gotten the Certificate of Utility Model Patent
ZL 2010 2 0601692.2 Composite Mixing device for tank
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2011 / 11 / 05
"A type of Coupling for easy installation and removal" has gotten the Certificate of Utility Model Patent
ZL2010 2 0239036.2 A type of Coupling for easy installation and removal
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2011 / 02 / 15
"On-line Pipeline Mixer" has gotten the Certificate of Utility Model Patent
ZL 2010 2 0267674.5   On-line Pipeline Mixer
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2011 / 02 / 15
"Device for installing impeller firmly" has gotten the Certificate of Utility Model Patent
ZL 2010 2 0239038.1    Device for installing impeller firmly
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2010 / 11 / 16
"Magnetic Auxiliary Support for the tank" has gotten the Certificate of Utility Model Patent
  ZL 2010 2 0518920.3   Magnetic Auxiliary Support
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2010 / 09 / 06
"Completely split Mechanical seal for the tank" has gotten the Certificate of Utility Model Patent
ZL 2009 2 0268115.3 Completely split Mechanical seal for the tank
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2010 / 07 / 28
My company has been the Vice Presedent and Executive Member of WenZhou High-tech Enterprises Association
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