JIEAN Electronic&Hardware factory was set up in 2000 in Guangdong province.Mainly for the iButton(TM card,Touch memory),also the series productions,such as Reader,Handle,Locks,even the locks for Hotle,Access Control Electronic locks,Intelligent curtain controller and all kinds of family Anti-theft locks.
the iButton I1990A had been order on foreign markets for a few years,and the quality of product got a favourable reception from the Customers,and same as electronic Control locks(iButton key,access),Intelligent curtain controller,hotel locks,cabinet locks,safe door electronic locks,electronic cylinders,et'c.
we try our best to make the quality and service Perfect.

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