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EnpingCaiselElectronicCo.,Ltdwasestablishedin2002.Wedevotedtomanufacturewire&wirelessmicrophonesatthebeginning,andnowCaiselhasbecameanall-aroundedcompanywhichserveindesign,R&D,manufacture,saleandafter-salesservice.OurbusinesslineincludingTeachingMicrophone,MeetingMicrophone,Wire&WirelessMicrophone.