Zhengzhou Oriole Electronic (Group) 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. There are 1100 staff members in the corporation, among which 600 belong to technical personnel.

Being a large group with several branches,we manufacture and export various products like OR Series Thermal fogger(thermal Fogging Machine) and Electric ULV Fogger(ULV Sprayer) for disinfection,pest control and plant protection,  Induction Heating Equipment(Induction heater), Magnetic Separator, Ultrafine Pulverizer /Grinder/Crusher/mill, IC Card Gas Meter etc. Most of them have been very popular with users home and abroad.

You are warmly welcome to contact us for inquiry and cooperation!