Location South Meicheng Industrial Zone, Jiande, Hangzhou, China Half 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. 2001 Our wall taps passed UL/CUL test 2003 Obtained ISO9000:2000 certification 2004 Moved to the new factory 2005 Started to produce extension cords 2006 Jiande Sansen ...