2020

★It won the bid of 400Hz high voltage medium frequency power supply project of 702 Institute.

★DC power supply is applied to Tsinghua University, Beijing University of science and technology, Shanghai Jiaotong University and other university laboratories.

2019

★The Full Digital UPS has been put into mass production and won the bid of "quanta Electronics" Thailand factory project.

★The grid connected inverter has been successfully developed and put into mass production.

2018

★It has won the bid for a number of rail transit projects such as Beijing Xiong high speed railway, Beijing Zhangjiakou high speed railway, Shanghe Hangzhou high speed railway, Zhengzhou Wanzhou high speed railway, Wuhan Jiulong high speed railway, Lianyungang Yancheng high speed railway and Hu Zhang high speed railway.

2017

★The two-way voltage regulator won the bid for the agricultural network transformation project of Southern Power Grid and successfully signed the supplier from 2017 to 2018; As a supporting supplier of Varian, we successfully won the bidding for Goethe acoustic regulator project and became the annual supplier. This is another important customer in the IT field after "Shanghai Guangda Electronics", "Foxconn Group" and "Helian technology".

2016

★The total number of non-contact voltage regulators applied in China Radio and television wireless digital coverage project is 1000.

2015

★Won the bid of Hubei Mobile non-contact voltage regulator project for communication base station; Anshan Rongxin wind power project with non-contact voltage regulator is exported to UK and Mozambique; 40 500KVA non-contact voltage regulators of Shishi Tongda voltage regulator project were awarded. A 400Hz medium frequency medium voltage power supply is developed for Shenyang Institute of automation, Chinese Academy of Sciences

2014

★It has become a supplier of Prima, Suzhou Tianhong, Jiangsu Yawei, Wuhan Farley, and a complete set of laser cutting machines for non-contact voltage regulators, and has been exported to the United States, South Korea and other countries; Two sets of DVR dynamic voltage restorers (300kVA) were applied in WISCO again to solve the problem of voltage sag.

2013

★Won the bid of Saudi Arabia 400Hz intermediate frequency power supply project; Won the bid of Anshan Rongxin ZBW-S300 non-contact voltage regulator project.

2012

★DVR33300 dynamic voltage restorer 300kVA has been put into use in WISCO. To solve the bad environment of voltage surge and sag in steel plant, and to provide safety guarantee for TRUMPF laser equipment.

2011

★A new BK transformer production line is added to focus on the production of non-contact voltage regulator compensation transformer. This will help improve Nooyi's product quality and delivery speed.

2010

★The ny-evc electric vehicle charger produced by Nooyi has been successfully applied in the World Expo. And become Shanghai automobile, Chery Automobile, BYD automobile qualified suppliers.

2009

★Nooyi DVR dynamic voltage restorer was successfully developed and exhibited in 2009 China International Trade Fair. Become the designated power supply of rofin laser drilling machine.

★Nooyi ZBW-S160kva non-contact AC voltage regulator won the bid for 14 sets of Yizhuang line of Beijing Metro.

2008

★Nooyi non-contact AC voltage regulator has entered overseas markets and successfully entered the markets of Brazil, North Korea, India and Nigeria. Obtained ISO9001 quality management system certification, CE certification, SONCAP certification.

2007

★Nooyi CFP series variable frequency power supply was successfully developed and exhibited in the 2007 China International Trade Fair. It has been successfully applied in the Department of physics of Fudan University and the school of chemical engineering of Xiamen University.

2006

★Nooyi builds a new production center in Nanxiang, Jiading, Shanghai

★The program controlled pulse degaussing power supply developed and produced by Nooyi has been applied in 708 Research Institute of China shipbuilding industry.

2005

★ZBW series intelligent non-contact voltage regulator is widely used in TRUMPF laser cutting machine.

2004

★ZBW series intelligent non-contact voltage regulator is widely used in medical system.

2002

★The founder of Shanghai Nooyi has improved the accuracy of non-contact AC voltage regulator to 0.5%, and can use computer RS232 interface for remote control, which has won a national patent. A 30KVA high-precision non-contact AC voltage regulator is used in 303 Institute of Beijing Yungang aerospace.

2000

★The first ZBW series intelligent non-contact voltage regulator has been developed and won two national patents. Two sets of ZBW-S100kva were successfully used in hemodialysis equipment of Peking Union Medical College Hospital.

1997年

★The founder of Shanghai Nooyi began to study the SBW series mechanical AC voltage regulator, and successfully applied the true RMS sampling chip ad536 to the control of the voltage regulator, which solved the precise control of the mechanical voltage regulator in the power grid environment with serious harmonic pollution.