Powtran technology(Dalian Powtran Technology Co.,Ltd.)is a high-tech Enterprise integrating the research and development, production, logistics and service of the motor control intelligent products and complete sets. In 1984, Toshiba inveter technology was introduced by Dalian electric motor manufacturer approved by the The National Economic commission, and became the first one in frequency inverter industry in China.In the year of 1994,Powtran inverter began to test and sell in domestic market,In the year of 2001,Dalian Powtran Technology Co.,Ltd established. With over 30 years of developments,Powtran has set up the worldwide service network,with center of Shenzhen and Dalian,along with over 30 offices in China,Wuxi,Chengdu,Wuhan,Zhengzhou,etc.Taking the“Integrity, innovation, collaboration, sharing” as a core,Powtran keeps its technology and products innovation strategy.Replying on provincial electrical transmission engineering technology research center,Powtran has self-developed an