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2017-2008
• 41 patents for utility models / Madrid International Trademark Registration / Registrated CHANA in Spain, Britain and other 8 countries successfully
• Production begin at the new factory located in Yanpan Industrial Zone - Latest company address
• CHANA authorized as Wenzhou Famous Export Brand
• Achieved Yueqing mayor's Quality Award
• Evolution Of Products: High Breaking Capacity Circuit breakers, New Type Contactors, Electrical Device for Smart grid etc... -
2008-2005
• Changan signed a cooperation agreement with Zhejiang University
• Science and technology innovation association was formally established
• Evolution Of Products: HV&LV Power Distribution Cabinet, Switchboard, Intelligent Instrument,Stabilized Power Supply, types of Electrical Protective Device and Starter -
2005-2000
• Independent Export Right
• Production begin at Changan Qiligang Industrial Zone - Previous company address
• Set up over 500 sales agents
• Institute of Private enterprise to help the poor was established and donated 3 million RMB
• Changan Investment Co.,Ltd was established
• Changan signed a cooperation agreement with Zhejiang University
• Evolution Of Products: MCCB, ACB -
2000-1996
• Independent Export Right
• Changan Group Co.,Ltd was established
• Evolution Of Products: MCB,RCCB,RCBO,Isolation Switch -
1996-1987
• Changan Electric company was founded with national industrial products production license
• ISO9001 Quality System
• Evolution Of Products: AC Contactor