Zhengzhou Oriole Electronic (Group) pest control sprayer fogger Joint-Stock Co., Ltd. (Originally the State-owned 4057 Factory) is a large enterprise of holding company owned by the state. It is Henan provincial excellent new and hi-tech enterprise. At present,the group have six branches,they separately specialize in manufacturing fogging machine,electric ulv sprayer,pulverizer(crusher,mill), induction heating equipment,magnetic separator etc.Our products involve diversified kinds, now our main export products include Induction Heating Equipment, OR Series fogging machine(thermal fogger) for pest control, Electric ULV Sprayer(Mist Sprayer) m and mosquito fogger, Magnetic Separator,,Pulverizers/crusher/mill etc. Most of them have been very popular with users home and abroa