October 2008  the company was established as Shanghai Sanji Electric Technology Co., Ltd

October 2008  he company launched industrial touch products and power controller products

November 2007  S800 series frequency converter won the Bronze Award from the National Invention Association

May 2007  S800 series frequency converter launched and obtained three patents

March 2007  S3000 series frequency converter wins first prize for technological progress

May 2006  The company has established a municipal engineering research and development center in Quanzhou

April 2006  The company established its Shanghai marketing headquarters and Shanghai R&D center

December 2005  Rated as one of the top ten domestic brands by "Inverter World"
December 2005  Passed ISO14000 and OHSAS18000 external audits
December 2005  New industrial park completed and relocated
August 2005  Import ISO14000 and OHSAS18000 management systems
February 2005  Rated as a high-tech enterprise in Fujian Province