LocationSouth Meicheng Industrial Zone, Jiande, Hangzhou, ChinaHalf and one hours' drive from Hangzhou, and three and an half hours' drive from Shanghai Pudong International Airport History 1995 Jiande Sansen Electrical Instrument and Meters Factory was founded 1999 Our power strips passed UL/CUL test. 2003 Obtained ISO9000:2000 certification2004 Moved to the new factory 2005 Started to produce extension cords 2006 Jiande Sansen Electrical Appliance Co., Ltd. was founded 2007 Updated UL certification and more products were approved by UL 2008 Set up International Sales Dept. UL file number E201022 E229075