Ninecontinent holding group co.,ltd is specializing in producing electric bicycle motor,controller and kits ,providing driving solution for personal electric vehicles(PEV),including electric bikes ,electric scooter ,electric motorcycle , electric cars. You can always find suitable solutions, parts for your EV applications from us.Being in this field for 10 years , we have gained CE and ISO 9001 certificate , After years of innovation and improvement ,the output is over 5000 pcs per day for both local and oversea market ,4 offices around china and over 30 deals in EU ,USA and ASIA ,