Johoy metal & plastic products.
Design and product plastic and metal mould.
Motor generator sets,rotary frequency converters,static frequency converters,variable frequency drive,ups,battery chargers, nickel cadmium batteries,solar battery,lead acid battery,lithium battery,opzv,opzs battery,gel battery,nickel iron battery,stabilizers,solar clean robots,inverters,mppt..
Battery charger,nickel cadmium battery,ups,solar battery,lead acid battery,lithium battery,frequency converter,dc converter,ect.