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2017
2017.11
Won the The quality trustworthy product selected by the inverter branch of China Electrical Industry Association. New OA Cooperation Office platform Officially opened.
2017.08
ISO9001 certification 2015 Quality System Certification,
2017.04
Continuous attend Hannover messe for 13 times
2016
2016.12
ISO9001 certification 2008 Quality System Certification, Won 2015-1016 Product Innovation Award of inverter. Continuous 3 years of Vice Chairman of Inverter branch of China Electric Appliance Industry .Won 2012-2016 Advanced Enterprise Member.Also Won the honorary title of "advanced unit of energy saving work 2016"
2015
2015.12
Promotion of PI500 series high performance vector inverter, The most influential brand of inverter in 30 years, Elite Enterprises and Elite Figures of Dalian, recognized as a state-level High-tech Enterprises again
2014
2014.12
Certified by Rheinland TÜV Company in Germany,Participate in the drafting of the inverter national standards; This is a newl patent certificate for vector inverter.
2013
2013.12
PI9000 series inverter ,PR5200 series soft starter has passed the EU,CE certification. Own the "Quality trustworthy product" selected by the inverter branch of China Electrical Industry Association.
2012
2012.12
PI9000 Continuous 6 years of holding the “low voltage converter top ten demestic brand”,National high-tech enterprises,Information Management platform ERP system upgrade version officially opened
2011
2011.12
Intruction of the PI8600 single pahse series inverter, PR5200 series soft starter , Oil production GPRS System, Own “2011 low voltage converter top ten demestic brand”
2010
2010.12
Powtran won the provincial famous trademark ,Many media commented on it as "customer satisfaction top Ten brands” and “Ten new Products”
2009
2009.12
PI8000/PI810 series high performance vector control inverter Success into the market, introduction of the “SHUN “ series inverter .Automotive Motor Drive System won the 2009 Technology Innovation Fund of Science and Technology department,Selected "China Inverter industry brand Catalogue,Recognized as a national High-tech enterprise
2008
2008.12
National Development and Reform Commission "ten key energy-saving projects" 100 billion investment projects,Enterprise of Provincial Electric Transmission Engineering Technology Center,PI7600 Electromagnetic stirrer Special power "won the Dalian Science and Technology Progress Award after Launched PI7600, 7800 high-performance inverter.
2007
2007.12
Energy saving PS7000 Series Motor Environmental Protection device ,PI7900 Electromagnetic stirrer Special power supply,PSDA700/800 Servo Products passed through the National Authority inspection and provincial scientific and technological identification
2006
2006.12
863 project, undertake the project of energy saving and new energy vehicles, listed as new products of national "Torch Plan" project.
2005
2005.12
PI7000 series inverter passed through the National Authority inspection and provincial scientific and technological identification
2004
2004.12
ISO certification , 2000Quality System Certification,PI7000 series inverter listed as national "Torch Plan" project”
2003
2003.12
Attend the Hannover messe in Germany , Develop PI2000 Series inverter
2002
2002.12
Derived from PI97 series inverter to PI168 series inverter
2001
2001.12
Dalian POWTRAN Technology Co., Ltd. was established,AS National high-tech enterprises, we Enjoy the right to import and export.
1995
1995.12
As a professional inverter manufacturer in China,we are the first one which passed through the ISO 9002:1994 Quality system certification
1994
1994.12
Powtran inverter put into the domestic makets
1984
1984.12
National Economic Commission approved the introduction of Toshiba Technology by Dalian Motor Factory,Opening the industrialization precedent of Chinese inverter.
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