Nov.2013 Sansion Power Electric Engineering Co., Ltd. and Sansion Power Electric Equipment Rental Co., Ltd. established.

Oct.2012 800kVA/800kV SXBP Series Variable Frequency AC Resonance Test System exported to National Power Company of Yemen.

Mar.2012 Launch of Intelligent Wireless HV Hipot Test Set, realized the first paperless testing in the domestic power electric field.

Dec.2011 Launch of SXI-16 Composite Insulator Faults Detector.

Oct.2011 Certificate ISO9000-2008.

Oct.2010 Launch of SXI-18 Intelligent Insulator Faults Detector.

Aug.2009 Full set of test equipment for 35KV substation exported to Kenya.

Apr.2008 Sales and technical support offices are maintained across several provinces in China, realize domestic sales & after sales service network.

Mar.2007 Special R&D department founded, and launch of 300kVA SXBP Series Variable Frequency AC Resonance Test System.

Oct.2006 First sale to foreign country: High-voltage test equipments exported to Russia.

Feb.2006 Certificate ISO9000-2001.

Dec.2005 Launch of 500kV Insulator Faults Detector.

May.2005 Sansion Power Electric Co. Ltd. established.